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58385012 = 2275339343
BaseRepresentation
bin1101111010111…
…0001001110100
311001212021011212
43132232021310
5104421310022
65443220552
71306156460
oct336561164
9131767155
1058385012
112aa58584
1217677758
13c132b5a
147a7b4a0
1551d43e2
hex37ae274

58385012 has 24 divisors (see below), whose sum is σ = 118976256. Its totient is φ = 24549408.

The previous prime is 58384981. The next prime is 58385023. The reversal of 58385012 is 21058385.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 58385012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18188 + ... + 21155.

It is an arithmetic number, because the mean of its divisors is an integer number (4957344).

Almost surely, 258385012 is an apocalyptic number.

It is an amenable number.

58385012 is an abundant number, since it is smaller than the sum of its proper divisors (60591244).

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

58385012 is a wasteful number, since it uses less digits than its factorization.

58385012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39407 (or 39405 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 58385012 is about 7641.0085721716. The cubic root of 58385012 is about 387.9422895709.

The spelling of 58385012 in words is "fifty-eight million, three hundred eighty-five thousand, twelve".

Divisors: 1 2 4 7 14 28 53 106 212 371 742 1484 39343 78686 157372 275401 550802 1101604 2085179 4170358 8340716 14596253 29192506 58385012