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120074316 = 22313971987
BaseRepresentation
bin1110010100000…
…11000001001100
322100221101222220
413022003001030
5221214334231
615525335340
72655420615
oct712030114
9270841886
10120074316
116186267a
1234267550
131bb519bb
1411d38c0c
15a81c896
hex728304c

120074316 has 24 divisors (see below), whose sum is σ = 282192960. Its totient is φ = 39736272.

The previous prime is 120074303. The next prime is 120074323. The reversal of 120074316 is 613470021.

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, 34326 + ... + 37661.

It is an arithmetic number, because the mean of its divisors is an integer number (11758040).

Almost surely, 2120074316 is an apocalyptic number.

It is an amenable number.

120074316 is an abundant number, since it is smaller than the sum of its proper divisors (162118644).

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

120074316 is a wasteful number, since it uses less digits than its factorization.

120074316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72133 (or 72131 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 120074316 is about 10957.8426708910. The cubic root of 120074316 is about 493.3442155298.

The spelling of 120074316 in words is "one hundred twenty million, seventy-four thousand, three hundred sixteen".

Divisors: 1 2 3 4 6 12 139 278 417 556 834 1668 71987 143974 215961 287948 431922 863844 10006193 20012386 30018579 40024772 60037158 120074316