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58916418 = 23111794987
BaseRepresentation
bin1110000010111…
…1111001000010
311002212021010120
43200233321002
5110040311133
65502441110
71313531661
oct340577102
9132767116
1058916418
1130290860
1217893196
13c28a9b2
147b78dd8
15528bab3
hex382fe42

58916418 has 32 divisors (see below), whose sum is σ = 129288960. Its totient is φ = 17750160.

The previous prime is 58916413. The next prime is 58916437. The reversal of 58916418 is 81461985.

58916418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×589164182 = 6942288619901448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 58916418.

It is not an unprimeable number, because it can be changed into a prime (58916411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9321 + ... + 14307.

It is an arithmetic number, because the mean of its divisors is an integer number (4040280).

Almost surely, 258916418 is an apocalyptic number.

58916418 is an abundant number, since it is smaller than the sum of its proper divisors (70372542).

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

58916418 is a wasteful number, since it uses less digits than its factorization.

58916418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5182.

The product of its digits is 69120, while the sum is 42.

The square root of 58916418 is about 7675.7030948311. The cubic root of 58916418 is about 389.1157217010.

The spelling of 58916418 in words is "fifty-eight million, nine hundred sixteen thousand, four hundred eighteen".

Divisors: 1 2 3 6 11 22 33 66 179 358 537 1074 1969 3938 4987 5907 9974 11814 14961 29922 54857 109714 164571 329142 892673 1785346 2678019 5356038 9819403 19638806 29458209 58916418