Base | Representation |
---|---|
bin | 1101110111001… |
… | …0011110000111 |
3 | 11001101211211202 |
4 | 3131302132013 |
5 | 104340444201 |
6 | 5434053115 |
7 | 1304120660 |
oct | 335623607 |
9 | 131354752 |
10 | 58140551 |
11 | 2a900947 |
12 | 1757a19b |
13 | c0787c1 |
14 | 7a16367 |
15 | 5186c6b |
hex | 3772787 |
58140551 has 32 divisors (see below), whose sum is σ = 72990720. Its totient is φ = 45208800.
The previous prime is 58140529. The next prime is 58140553. The reversal of 58140551 is 15504185.
It is not a de Polignac number, because 58140551 - 26 = 58140487 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58140553) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 443756 + ... + 443886.
It is an arithmetic number, because the mean of its divisors is an integer number (2280960).
Almost surely, 258140551 is an apocalyptic number.
58140551 is a deficient number, since it is larger than the sum of its proper divisors (14850169).
58140551 is a wasteful number, since it uses less digits than its factorization.
58140551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275.
The product of its (nonzero) digits is 4000, while the sum is 29.
The square root of 58140551 is about 7624.9951475394. The cubic root of 58140551 is about 387.4000874563.
The spelling of 58140551 in words is "fifty-eight million, one hundred forty thousand, five hundred fifty-one".
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