643

642 ← 643 → 644
읽는 법육백사십삼
세는 법육백마흔셋
한자六百四十三
소인수 분해소수
로마 숫자DCXLIII
2진수10100000112
3진수2122113
4진수220034
5진수100335
6진수25516
8진수12038
12진수45712
16진수28316
20진수1C320
36진수HV36
φ(643)642
σ*(643)644
d(643)2
σ(643)644
μ(643)-1
M(643)-5
수 목록 · 정수

643(육백사십삼)은 642보다 크고 644보다 작은 자연수다.

수학

과학

교통

철도

도로

군사

문화유산

스포츠

  • 643 병살: 야구에서 유격수→2루수→1루수의 순서로 공이 움직여 이루어지는 병살.

기타

이 글은 숫자에 관한 토막글입니다. 여러분의 지식으로 알차게 문서를 완성해 갑시다.

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