Base | Representation |
---|---|
bin | 1101111000000… |
… | …1010101010111 |
3 | 11001111221100120 |
4 | 3132001111113 |
5 | 104344421211 |
6 | 5435243023 |
7 | 1304463321 |
oct | 336012527 |
9 | 131457316 |
10 | 58201431 |
11 | 2a942662 |
12 | 175a9473 |
13 | c09a422 |
14 | 7a30611 |
15 | 5199d06 |
hex | 3781557 |
58201431 has 16 divisors (see below), whose sum is σ = 81181440. Its totient is φ = 37019840.
The previous prime is 58201417. The next prime is 58201447. The reversal of 58201431 is 13410285.
It is a cyclic number.
It is not a de Polignac number, because 58201431 - 210 = 58200407 is a prime.
It is a super-2 number, since 2×582014312 = 6774813140895522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58201471) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35140 + ... + 36758.
It is an arithmetic number, because the mean of its divisors is an integer number (5073840).
Almost surely, 258201431 is an apocalyptic number.
58201431 is a deficient number, since it is larger than the sum of its proper divisors (22980009).
58201431 is a wasteful number, since it uses less digits than its factorization.
58201431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2166.
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 58201431 is about 7628.9862367159. The cubic root of 58201431 is about 387.5352581168.
The spelling of 58201431 in words is "fifty-eight million, two hundred one thousand, four hundred thirty-one".
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