Base | Representation |
---|---|
bin | 1101110101101… |
… | …1010010111111 |
3 | 11001020000122012 |
4 | 3131123102333 |
5 | 104324430011 |
6 | 5432041435 |
7 | 1303244150 |
oct | 335332277 |
9 | 131200565 |
10 | 58045631 |
11 | 2a8465a6 |
12 | 1753327b |
13 | c044537 |
14 | 79cd927 |
15 | 5168a8b |
hex | 375b4bf |
58045631 has 8 divisors (see below), whose sum is σ = 66408480. Its totient is φ = 49700448.
The previous prime is 58045621. The next prime is 58045639. The reversal of 58045631 is 13654085.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 58045631 - 26 = 58045567 is a prime.
It is a super-2 number, since 2×580456312 = 6738590556376322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58045639) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3605 + ... + 11361.
It is an arithmetic number, because the mean of its divisors is an integer number (8301060).
Almost surely, 258045631 is an apocalyptic number.
58045631 is a deficient number, since it is larger than the sum of its proper divisors (8362849).
58045631 is a wasteful number, since it uses less digits than its factorization.
58045631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8833.
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 58045631 is about 7618.7683387802. The cubic root of 58045631 is about 387.1891500806.
The spelling of 58045631 in words is "fifty-eight million, forty-five thousand, six hundred thirty-one".
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