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124314668 = 22198715641
BaseRepresentation
bin1110110100011…
…10010000101100
322122220211122222
413122032100230
5223311032133
620200254512
73036441302
oct732162054
9278824588
10124314668
11641994a5
1235771438
131c9a7a9a
1412720272
15ada8e98
hex768e42c

124314668 has 12 divisors (see below), whose sum is σ = 217674072. Its totient is φ = 62122080.

The previous prime is 124314667. The next prime is 124314689. The reversal of 124314668 is 866413421.

It is not an unprimeable number, because it can be changed into a prime (124314667) 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 3 ways as a sum of consecutive naturals, for example, 128 + ... + 15768.

It is an arithmetic number, because the mean of its divisors is an integer number (18139506).

Almost surely, 2124314668 is an apocalyptic number.

It is an amenable number.

124314668 is a deficient number, since it is larger than the sum of its proper divisors (93359404).

124314668 is a wasteful number, since it uses less digits than its factorization.

124314668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17632 (or 17630 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 124314668 is about 11149.6487837061. The cubic root of 124314668 is about 499.0845489216.

The spelling of 124314668 in words is "one hundred twenty-four million, three hundred fourteen thousand, six hundred sixty-eight".

Divisors: 1 2 4 1987 3974 7948 15641 31282 62564 31078667 62157334 124314668