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58690492 = 2272096089
BaseRepresentation
bin1101111111100…
…0101110111100
311002102210012221
43133320232330
5110011043432
65453535124
71311601210
oct337705674
9132383187
1058690492
1130147043
12177a44a4
13c20bc03
147b1a940
155244b97
hex37f8bbc

58690492 has 12 divisors (see below), whose sum is σ = 117381040. Its totient is φ = 25153056.

The previous prime is 58690481. The next prime is 58690493. The reversal of 58690492 is 29409685.

58690492 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58690493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048017 + ... + 1048072.

Almost surely, 258690492 is an apocalyptic number.

It is an amenable number.

58690492 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

58690492 is a wasteful number, since it uses less digits than its factorization.

58690492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096100 (or 2096098 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 58690492 is about 7660.9720009931. The cubic root of 58690492 is about 388.6177056280.

The spelling of 58690492 in words is "fifty-eight million, six hundred ninety thousand, four hundred ninety-two".

Divisors: 1 2 4 7 14 28 2096089 4192178 8384356 14672623 29345246 58690492