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58125972 = 2234843831
BaseRepresentation
bin1101110110111…
…0111010010100
311001101002211210
43131232322110
5104340012342
65433501420
71304030322
oct335567224
9131332753
1058125972
112a8a09a3
1217571870
13c071c88
147a10d12
15518279c
hex376ee94

58125972 has 12 divisors (see below), whose sum is σ = 135627296. Its totient is φ = 19375320.

The previous prime is 58125971. The next prime is 58125983. The reversal of 58125972 is 27952185.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 58125972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58125971) 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, 2421904 + ... + 2421927.

Almost surely, 258125972 is an apocalyptic number.

It is an amenable number.

58125972 is an abundant number, since it is smaller than the sum of its proper divisors (77501324).

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

58125972 is a wasteful number, since it uses less digits than its factorization.

58125972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4843838 (or 4843836 counting only the distinct ones).

The product of its digits is 50400, while the sum is 39.

The square root of 58125972 is about 7624.0390869932. The cubic root of 58125972 is about 387.3677039883.

The spelling of 58125972 in words is "fifty-eight million, one hundred twenty-five thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 4843831 9687662 14531493 19375324 29062986 58125972