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120162076 = 2231969049
BaseRepresentation
bin1110010100110…
…00011100011100
322101002212101021
413022120130130
5221230141301
615531253524
72656234516
oct712303434
9271085337
10120162076
1161912601
12342aa2a4
131bb82928
1411d5cbb6
15a8388a1
hex729871c

120162076 has 12 divisors (see below), whose sum is σ = 217067200. Its totient is φ = 58142880.

The previous prime is 120162073. The next prime is 120162101. The reversal of 120162076 is 670261021.

It is a self number, because there is not a number n which added to its sum of digits gives 120162076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120162071) 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, 484401 + ... + 484648.

Almost surely, 2120162076 is an apocalyptic number.

It is an amenable number.

120162076 is a deficient number, since it is larger than the sum of its proper divisors (96905124).

120162076 is a wasteful number, since it uses less digits than its factorization.

120162076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969084 (or 969082 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 120162076 is about 10961.8463773217. The cubic root of 120162076 is about 493.4643781814.

The spelling of 120162076 in words is "one hundred twenty million, one hundred sixty-two thousand, seventy-six".

Divisors: 1 2 4 31 62 124 969049 1938098 3876196 30040519 60081038 120162076