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120906096 = 2432518877
BaseRepresentation
bin1110011010011…
…10000101110000
322102111122222120
413031032011300
5221422443341
615555234240
72665453623
oct715160560
9272448876
10120906096
11622805a3
12345a8980
131c08348c
14120b3dba
15a934066
hex734e170

120906096 has 20 divisors (see below), whose sum is σ = 312340872. Its totient is φ = 40302016.

The previous prime is 120906077. The next prime is 120906119. The reversal of 120906096 is 690609021.

It is a happy number.

It is a super-2 number, since 2×1209060962 = 29236568099922432, 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, 1259391 + ... + 1259486.

Almost surely, 2120906096 is an apocalyptic number.

120906096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120906096 is an abundant number, since it is smaller than the sum of its proper divisors (191434776).

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

120906096 is a wasteful number, since it uses less digits than its factorization.

120906096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518888 (or 2518882 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 120906096 is about 10995.7308079090. The cubic root of 120906096 is about 494.4807615158.

The spelling of 120906096 in words is "one hundred twenty million, nine hundred six thousand, ninety-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 2518877 5037754 7556631 10075508 15113262 20151016 30226524 40302032 60453048 120906096