Base | Representation |
---|---|
bin | 1110111111010… |
… | …0111000110001 |
3 | 11101022002010000 |
4 | 3233310320301 |
5 | 112043302131 |
6 | 10123300213 |
7 | 1362243444 |
oct | 357647061 |
9 | 141262100 |
10 | 62869041 |
11 | 32540494 |
12 | 1907a669 |
13 | 10042b21 |
14 | 84c765b |
15 | 57bcce6 |
hex | 3bf4e31 |
62869041 has 15 divisors (see below), whose sum is σ = 94022203. Its totient is φ = 41865120.
The previous prime is 62869039. The next prime is 62869057. The reversal of 62869041 is 14096826.
The square root of 62869041 is 7929.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 11029041 + 51840000 = 3321^2 + 7200^2 .
It is not a de Polignac number, because 62869041 - 21 = 62869039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 62868987 and 62869005.
It is not an unprimeable number, because it can be changed into a prime (62869061) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 70921 + ... + 71801.
Almost surely, 262869041 is an apocalyptic number.
62869041 is the 7929-th square number.
62869041 is the 3965-th centered octagonal number.
It is an amenable number.
62869041 is a deficient number, since it is larger than the sum of its proper divisors (31153162).
62869041 is an frugal number, since it uses more digits than its factorization.
62869041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1774 (or 884 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The cubic root of 62869041 is about 397.6298187587.
Multiplying 62869041 by its sum of digits (36), we get a square (2263285476 = 475742).
Multiplying 62869041 by its product of nonzero digits (20736), we get a square (1303652434176 = 11417762).
The spelling of 62869041 in words is "sixty-two million, eight hundred sixty-nine thousand, forty-one".
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