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120192996 = 223711130079
BaseRepresentation
bin1110010100111…
…11111111100100
322101011102210110
413022133333210
5221232133441
615532053020
72656423620
oct712377744
9271142713
10120192996
1161933860
1234304170
131bb93a21
1411d6a180
15a842b16
hex729ffe4

120192996 has 48 divisors (see below), whose sum is σ = 349655040. Its totient is φ = 31218720.

The previous prime is 120192937. The next prime is 120193013. The reversal of 120192996 is 699291021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64116 + ... + 65963.

It is an arithmetic number, because the mean of its divisors is an integer number (7284480).

Almost surely, 2120192996 is an apocalyptic number.

It is an amenable number.

120192996 is an abundant number, since it is smaller than the sum of its proper divisors (229462044).

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

120192996 is a wasteful number, since it uses less digits than its factorization.

120192996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130104 (or 130102 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 120192996 is about 10963.2566329535. The cubic root of 120192996 is about 493.5067004918.

It can be divided in two parts, 1201929 and 96, that added together give a triangular number (1202025 = T1550).

The spelling of 120192996 in words is "one hundred twenty million, one hundred ninety-two thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 231 308 462 924 130079 260158 390237 520316 780474 910553 1430869 1560948 1821106 2731659 2861738 3642212 4292607 5463318 5723476 8585214 10016083 10926636 17170428 20032166 30048249 40064332 60096498 120192996