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58887042 = 2319231877
BaseRepresentation
bin1110000010100…
…0101110000010
311002210202211120
43200220232002
5110033341132
65502053110
71313350224
oct340505602
9132722746
1058887042
1130270785
121787a196
13c27a506
147b6c414
15528302c
hex3828b82

58887042 has 48 divisors (see below), whose sum is σ = 128454912. Its totient is φ = 17975520.

The previous prime is 58887001. The next prime is 58887053. The reversal of 58887042 is 24078885.

It is a junction number, because it is equal to n+sod(n) for n = 58886985 and 58887003.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66708 + ... + 67584.

It is an arithmetic number, because the mean of its divisors is an integer number (2676144).

Almost surely, 258887042 is an apocalyptic number.

58887042 is an abundant number, since it is smaller than the sum of its proper divisors (69567870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58887042 is a wasteful number, since it uses less digits than its factorization.

58887042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951 (or 932 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 58887042 is about 7673.7892856137. The cubic root of 58887042 is about 389.0510393134.

The spelling of 58887042 in words is "fifty-eight million, eight hundred eighty-seven thousand, forty-two".

Divisors: 1 2 3 6 19 31 38 57 62 93 114 186 361 589 722 877 1083 1178 1754 1767 2166 2631 3534 5262 11191 16663 22382 27187 33326 33573 49989 54374 67146 81561 99978 163122 316597 516553 633194 949791 1033106 1549659 1899582 3099318 9814507 19629014 29443521 58887042