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58050631 = 1731591867
BaseRepresentation
bin1101110101110…
…0100001000111
311001020021111101
43131130201013
5104330110011
65432120531
71303264552
oct335344107
9131207441
1058050631
112a84a331
1217536147
13c0468b2
1479d1699
15516a2c1
hex375c847

58050631 has 16 divisors (see below), whose sum is σ = 64558080. Its totient is φ = 51949440.

The previous prime is 58050623. The next prime is 58050637. The reversal of 58050631 is 13605085.

It is a cyclic number.

It is not a de Polignac number, because 58050631 - 23 = 58050623 is a prime.

It is a super-2 number, since 2×580506312 = 6739751518996322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58050631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58050637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30160 + ... + 32026.

It is an arithmetic number, because the mean of its divisors is an integer number (4034880).

Almost surely, 258050631 is an apocalyptic number.

58050631 is a deficient number, since it is larger than the sum of its proper divisors (6507449).

58050631 is a wasteful number, since it uses less digits than its factorization.

58050631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1974.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 58050631 is about 7619.0964687422. The cubic root of 58050631 is about 387.2002671399.

The spelling of 58050631 in words is "fifty-eight million, fifty thousand, six hundred thirty-one".

Divisors: 1 17 31 59 527 1003 1829 1867 31093 31739 57877 110153 983909 1872601 3414743 58050631