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58415268 = 2234867939
BaseRepresentation
bin1101111011010…
…1100010100100
311001220210200110
43132311202210
5104423242033
65444013020
71306343622
oct336654244
9131823613
1058415268
112aa7928a
1217691170
13c143862
147a88512
1551dd363
hex37b58a4

58415268 has 12 divisors (see below), whose sum is σ = 136302320. Its totient is φ = 19471752.

The previous prime is 58415261. The next prime is 58415303. The reversal of 58415268 is 86251485.

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

It is not an unprimeable number, because it can be changed into a prime (58415261) 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, 2433958 + ... + 2433981.

Almost surely, 258415268 is an apocalyptic number.

It is an amenable number.

58415268 is an abundant number, since it is smaller than the sum of its proper divisors (77887052).

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

58415268 is a wasteful number, since it uses less digits than its factorization.

58415268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4867946 (or 4867944 counting only the distinct ones).

The product of its digits is 76800, while the sum is 39.

The square root of 58415268 is about 7642.9881590907. The cubic root of 58415268 is about 388.0092905275.

The spelling of 58415268 in words is "fifty-eight million, four hundred fifteen thousand, two hundred sixty-eight".

Divisors: 1 2 3 4 6 12 4867939 9735878 14603817 19471756 29207634 58415268