Base | Representation |
---|---|
bin | 1110101000011… |
… | …1011010011010 |
3 | 11021111000122012 |
4 | 3222013122122 |
5 | 111202401213 |
6 | 10031225522 |
7 | 1343440166 |
oct | 352073232 |
9 | 137430565 |
10 | 61372058 |
11 | 31708810 |
12 | 186782a2 |
13 | c93a637 |
14 | 8217ca6 |
15 | 55c44a8 |
hex | 3a8769a |
61372058 has 16 divisors (see below), whose sum is σ = 100548000. Its totient is φ = 27862800.
The previous prime is 61372043. The next prime is 61372079. The reversal of 61372058 is 85027316.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32048 + ... + 33908.
It is an arithmetic number, because the mean of its divisors is an integer number (6284250).
Almost surely, 261372058 is an apocalyptic number.
61372058 is a deficient number, since it is larger than the sum of its proper divisors (39175942).
61372058 is a wasteful number, since it uses less digits than its factorization.
61372058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3373.
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 61372058 is about 7834.0320397609. The cubic root of 61372058 is about 394.4484273941.
The spelling of 61372058 in words is "sixty-one million, three hundred seventy-two thousand, fifty-eight".
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