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62430164 = 2217390217
BaseRepresentation
bin1110111000100…
…1101111010100
311100110210002022
43232021233110
5111440231124
610110032312
71355435066
oct356115724
9140423068
1062430164
1132270785
1218aa8698
13cc1b134
148411736
155732c5e
hex3b89bd4

62430164 has 12 divisors (see below), whose sum is σ = 109885524. Its totient is φ = 31034304.

The previous prime is 62430161. The next prime is 62430197. The reversal of 62430164 is 46103426.

It can be written as a sum of positive squares in 2 ways, for example, as 56130064 + 6300100 = 7492^2 + 2510^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62430161) 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, 44417 + ... + 45800.

It is an arithmetic number, because the mean of its divisors is an integer number (9157127).

Almost surely, 262430164 is an apocalyptic number.

It is an amenable number.

62430164 is a deficient number, since it is larger than the sum of its proper divisors (47455360).

62430164 is a wasteful number, since it uses less digits than its factorization.

62430164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90394 (or 90392 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 62430164 is about 7901.2760994665. The cubic root of 62430164 is about 396.7023975848.

The spelling of 62430164 in words is "sixty-two million, four hundred thirty thousand, one hundred sixty-four".

Divisors: 1 2 4 173 346 692 90217 180434 360868 15607541 31215082 62430164