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120108896 = 255963617
BaseRepresentation
bin1110010100010…
…11011101100000
322101000011102122
413022023131200
5221221441041
615530203412
72655623465
oct712133540
9271004378
10120108896
1161886656
1234283568
131bb6466b
1411d4766c
15a827c4b
hex728b760

120108896 has 24 divisors (see below), whose sum is σ = 240476040. Its totient is φ = 59035648.

The previous prime is 120108889. The next prime is 120108907. The reversal of 120108896 is 698801021.

It is a super-2 number, since 2×1201088962 = 28852293796677632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 29921 + ... + 33696.

It is an arithmetic number, because the mean of its divisors is an integer number (10019835).

Almost surely, 2120108896 is an apocalyptic number.

120108896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120108896 is an abundant number, since it is smaller than the sum of its proper divisors (120367144).

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

120108896 is an equidigital number, since it uses as much as digits as its factorization.

120108896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63686 (or 63678 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 120108896 is about 10959.4204226318. The cubic root of 120108896 is about 493.3915701074.

The spelling of 120108896 in words is "one hundred twenty million, one hundred eight thousand, eight hundred ninety-six".

Divisors: 1 2 4 8 16 32 59 118 236 472 944 1888 63617 127234 254468 508936 1017872 2035744 3753403 7506806 15013612 30027224 60054448 120108896