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58680672 = 253611257
BaseRepresentation
bin1101111111011…
…0010101100000
311002102021202020
43133312111200
5110010240142
65453421440
71311530451
oct337662540
9132367666
1058680672
113013a726
121779a880
13c2075bb
147b17128
155241cec
hex37f6560

58680672 has 24 divisors (see below), whose sum is σ = 154037016. Its totient is φ = 19560192.

The previous prime is 58680667. The next prime is 58680679. The reversal of 58680672 is 27608685.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58680679) 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, 305533 + ... + 305724.

It is an arithmetic number, because the mean of its divisors is an integer number (6418209).

Almost surely, 258680672 is an apocalyptic number.

It is an amenable number.

58680672 is an abundant number, since it is smaller than the sum of its proper divisors (95356344).

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

58680672 is a wasteful number, since it uses less digits than its factorization.

58680672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611270 (or 611262 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 58680672 is about 7660.3310633418. The cubic root of 58680672 is about 388.5960301198.

The spelling of 58680672 in words is "fifty-eight million, six hundred eighty thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 611257 1222514 1833771 2445028 3667542 4890056 7335084 9780112 14670168 19560224 29340336 58680672