Base | Representation |
---|---|
bin | 1101110111011… |
… | …0100100110001 |
3 | 11001102200220100 |
4 | 3131312210301 |
5 | 104342013421 |
6 | 5434303013 |
7 | 1304220663 |
oct | 335664461 |
9 | 131380810 |
10 | 58157361 |
11 | 2a912539 |
12 | 17587a69 |
13 | c083352 |
14 | 7a1c533 |
15 | 518bc26 |
hex | 3776931 |
58157361 has 12 divisors (see below), whose sum is σ = 84210100. Its totient is φ = 38676960.
The previous prime is 58157327. The next prime is 58157381. The reversal of 58157361 is 16375185.
58157361 is a `hidden beast` number, since 5 + 81 + 573 + 6 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 6533136 + 51624225 = 2556^2 + 7185^2 .
It is not a de Polignac number, because 58157361 - 211 = 58155313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (58157321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3886 + ... + 11463.
Almost surely, 258157361 is an apocalyptic number.
It is an amenable number.
58157361 is a deficient number, since it is larger than the sum of its proper divisors (26052739).
58157361 is a wasteful number, since it uses less digits than its factorization.
58157361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15776 (or 15773 counting only the distinct ones).
The product of its digits is 25200, while the sum is 36.
The square root of 58157361 is about 7626.0973636586. The cubic root of 58157361 is about 387.4374197934.
The spelling of 58157361 in words is "fifty-eight million, one hundred fifty-seven thousand, three hundred sixty-one".
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