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58689702 = 2323260539
BaseRepresentation
bin1101111111100…
…0100010100110
311002102202010200
43133320202212
5110011032302
65453531330
71311566001
oct337704246
9132382120
1058689702
1130146495
12177a3b46
13c20b746
147b1a538
15524481c
hex37f88a6

58689702 has 12 divisors (see below), whose sum is σ = 127161060. Its totient is φ = 19563228.

The previous prime is 58689667. The next prime is 58689713. The reversal of 58689702 is 20798685.

It is a super-2 number, since 2×586897022 = 6888962241697608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1630252 + ... + 1630287.

It is an arithmetic number, because the mean of its divisors is an integer number (10596755).

Almost surely, 258689702 is an apocalyptic number.

58689702 is an abundant number, since it is smaller than the sum of its proper divisors (68471358).

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

58689702 is a wasteful number, since it uses less digits than its factorization.

58689702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260547 (or 3260544 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 58689702 is about 7660.9204407826. The cubic root of 58689702 is about 388.6159619647.

The spelling of 58689702 in words is "fifty-eight million, six hundred eighty-nine thousand, seven hundred two".

Divisors: 1 2 3 6 9 18 3260539 6521078 9781617 19563234 29344851 58689702