Base | Representation |
---|---|
bin | 1101111011111… |
… | …1110111000110 |
3 | 11001222221200011 |
4 | 3132333313012 |
5 | 104431120132 |
6 | 5444540434 |
7 | 1306611103 |
oct | 336776706 |
9 | 131887604 |
10 | 58457542 |
11 | 2aaa8020 |
12 | 176b171a |
13 | c159b80 |
14 | 7a99aaa |
15 | 51eab47 |
hex | 37bfdc6 |
58457542 has 16 divisors (see below), whose sum is σ = 103016592. Its totient is φ = 24527520.
The previous prime is 58457507. The next prime is 58457563. The reversal of 58457542 is 24575485.
It is a junction number, because it is equal to n+sod(n) for n = 58457495 and 58457504.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101913 + ... + 102484.
It is an arithmetic number, because the mean of its divisors is an integer number (6438537).
Almost surely, 258457542 is an apocalyptic number.
58457542 is a deficient number, since it is larger than the sum of its proper divisors (44559050).
58457542 is a wasteful number, since it uses less digits than its factorization.
58457542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204423.
The product of its digits is 224000, while the sum is 40.
The square root of 58457542 is about 7645.7532003067. The cubic root of 58457542 is about 388.1028662320.
The spelling of 58457542 in words is "fifty-eight million, four hundred fifty-seven thousand, five hundred forty-two".
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