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58290806 = 274163629
BaseRepresentation
bin1101111001011…
…1001001110110
311001200110221202
43132113021312
5104410301211
65441212502
71305315020
oct336271166
9131613852
1058290806
112a9a3822
1217631132
13c0cc002
147a55010
1551b653b
hex3797276

58290806 has 8 divisors (see below), whose sum is σ = 99927120. Its totient is φ = 24981768.

The previous prime is 58290797. The next prime is 58290811. The reversal of 58290806 is 60809285.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 58290806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2081801 + ... + 2081828.

It is an arithmetic number, because the mean of its divisors is an integer number (12490890).

Almost surely, 258290806 is an apocalyptic number.

58290806 is a deficient number, since it is larger than the sum of its proper divisors (41636314).

58290806 is a wasteful number, since it uses less digits than its factorization.

58290806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163638.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 58290806 is about 7634.8415831633. The cubic root of 58290806 is about 387.7335250038.

The spelling of 58290806 in words is "fifty-eight million, two hundred ninety thousand, eight hundred six".

Divisors: 1 2 7 14 4163629 8327258 29145403 58290806