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58297012 = 2217857309
BaseRepresentation
bin1101111001100…
…0101010110100
311001200210110121
43132120222310
5104411001022
65441301324
71305342064
oct336305264
9131623417
1058297012
112a9a8454
1217634844
13c101a97
147a573a4
1551b82c7
hex3798ab4

58297012 has 12 divisors (see below), whose sum is σ = 108021060. Its totient is φ = 27433856.

The previous prime is 58297003. The next prime is 58297033. The reversal of 58297012 is 21079285.

It can be written as a sum of positive squares in 2 ways, for example, as 51926436 + 6370576 = 7206^2 + 2524^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428587 + ... + 428722.

It is an arithmetic number, because the mean of its divisors is an integer number (9001755).

Almost surely, 258297012 is an apocalyptic number.

It is an amenable number.

58297012 is a deficient number, since it is larger than the sum of its proper divisors (49724048).

58297012 is a wasteful number, since it uses less digits than its factorization.

58297012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857330 (or 857328 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 58297012 is about 7635.2479985918. The cubic root of 58297012 is about 387.7472846859.

The spelling of 58297012 in words is "fifty-eight million, two hundred ninety-seven thousand, twelve".

Divisors: 1 2 4 17 34 68 857309 1714618 3429236 14574253 29148506 58297012