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107764652 = 22712291657
BaseRepresentation
bin1100110110001…
…01101110101100
321111210000022102
412123011232230
5210041432102
614405434232
72445661442
oct633055654
9244700272
10107764652
11559151a6
123010b978
1319431a88
1410452b92
1596da402
hex66c5bac

107764652 has 24 divisors (see below), whose sum is σ = 192195360. Its totient is φ = 52859520.

The previous prime is 107764619. The next prime is 107764681. The reversal of 107764652 is 256467701.

It is a super-2 number, since 2×1077646522 = 23226440441362208, which contains 22 as substring.

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, 64208 + ... + 65864.

It is an arithmetic number, because the mean of its divisors is an integer number (8008140).

Almost surely, 2107764652 is an apocalyptic number.

It is an amenable number.

107764652 is a deficient number, since it is larger than the sum of its proper divisors (84430708).

107764652 is a wasteful number, since it uses less digits than its factorization.

107764652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961 (or 1959 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 107764652 is about 10380.9754840285. The cubic root of 107764652 is about 475.8741458105.

The spelling of 107764652 in words is "one hundred seven million, seven hundred sixty-four thousand, six hundred fifty-two".

Divisors: 1 2 4 71 142 229 284 458 916 1657 3314 6628 16259 32518 65036 117647 235294 379453 470588 758906 1517812 26941163 53882326 107764652