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119952012 = 2239996001
BaseRepresentation
bin1110010011001…
…01001010001100
322100201012020010
413021211022030
5221201431022
615522553220
72654401215
oct711451214
9270635203
10119952012
11617897a4
1234208810
131bb0b12b
1411d0640c
15a7e650c
hex726528c

119952012 has 12 divisors (see below), whose sum is σ = 279888056. Its totient is φ = 39984000.

The previous prime is 119951999. The next prime is 119952013. The reversal of 119952012 is 210259911.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (119952013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4997989 + ... + 4998012.

Almost surely, 2119952012 is an apocalyptic number.

119952012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

119952012 is an abundant number, since it is smaller than the sum of its proper divisors (159936044).

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

119952012 is a wasteful number, since it uses less digits than its factorization.

119952012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9996008 (or 9996006 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 30.

The square root of 119952012 is about 10952.2605885726. The cubic root of 119952012 is about 493.1766568859.

The spelling of 119952012 in words is "one hundred nineteen million, nine hundred fifty-two thousand, twelve".

Divisors: 1 2 3 4 6 12 9996001 19992002 29988003 39984004 59976006 119952012