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119262972 = 2239938581
BaseRepresentation
bin1110001101111…
…00111011111100
322022102012001010
413012330323330
5221012403342
615500115220
72645501313
oct706747374
9268365033
10119262972
1161359044
1233b35b10
131b92960a
1411ba727a
15a70c29c
hex71bcefc

119262972 has 12 divisors (see below), whose sum is σ = 278280296. Its totient is φ = 39754320.

The previous prime is 119262967. The next prime is 119262977. The reversal of 119262972 is 279262911.

It is an interprime number because it is at equal distance from previous prime (119262967) and next prime (119262977).

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

It is a self number, because there is not a number n which added to its sum of digits gives 119262972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119262977) 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, 4969279 + ... + 4969302.

Almost surely, 2119262972 is an apocalyptic number.

119262972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

119262972 is an abundant number, since it is smaller than the sum of its proper divisors (159017324).

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

119262972 is a wasteful number, since it uses less digits than its factorization.

119262972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9938588 (or 9938586 counting only the distinct ones).

The product of its digits is 27216, while the sum is 39.

The square root of 119262972 is about 10920.7587648478. The cubic root of 119262972 is about 492.2305251922.

The spelling of 119262972 in words is "one hundred nineteen million, two hundred sixty-two thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 9938581 19877162 29815743 39754324 59631486 119262972