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60428082 = 23111370429
BaseRepresentation
bin1110011010000…
…0111100110010
311012201001202010
43212200330302
5110432144312
65555103350
71332426111
oct346407462
9135631663
1060428082
1131123570
12182a1b56
13c699a80
14804dc78
15548993c
hex39a0f32

60428082 has 32 divisors (see below), whose sum is σ = 141986880. Its totient is φ = 16902720.

The previous prime is 60428059. The next prime is 60428089. The reversal of 60428082 is 28082406.

It is a happy number.

60428082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (60428089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34357 + ... + 36072.

It is an arithmetic number, because the mean of its divisors is an integer number (4437090).

Almost surely, 260428082 is an apocalyptic number.

60428082 is an abundant number, since it is smaller than the sum of its proper divisors (81558798).

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

60428082 is a wasteful number, since it uses less digits than its factorization.

60428082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70458.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 60428082 is about 7773.5501542088. The cubic root of 60428082 is about 392.4156054773.

The spelling of 60428082 in words is "sixty million, four hundred twenty-eight thousand, eighty-two".

Divisors: 1 2 3 6 11 13 22 26 33 39 66 78 143 286 429 858 70429 140858 211287 422574 774719 915577 1549438 1831154 2324157 2746731 4648314 5493462 10071347 20142694 30214041 60428082