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119250012 = 22371419643
BaseRepresentation
bin1110001101110…
…01110001011100
322022101112021010
413012321301130
5221012000022
615455535220
72645415450
oct706716134
9268345233
10119250012
116134a332
1233b2a510
131b92374b
1411ba2660
15a70850c
hex71b9c5c

119250012 has 24 divisors (see below), whose sum is σ = 318000256. Its totient is φ = 34071408.

The previous prime is 119250007. The next prime is 119250013. The reversal of 119250012 is 210052911.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119250013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709738 + ... + 709905.

Almost surely, 2119250012 is an apocalyptic number.

119250012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

119250012 is an abundant number, since it is smaller than the sum of its proper divisors (198750244).

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

119250012 is a wasteful number, since it uses less digits than its factorization.

119250012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419657 (or 1419655 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 119250012 is about 10920.1653833630. The cubic root of 119250012 is about 492.2126947385.

The spelling of 119250012 in words is "one hundred nineteen million, two hundred fifty thousand, twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 1419643 2839286 4258929 5678572 8517858 9937501 17035716 19875002 29812503 39750004 59625006 119250012