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119533152 = 2531245137
BaseRepresentation
bin1110001111111…
…10111001100000
322022220220122210
413013332321200
5221100030102
615510002120
72651005104
oct707767140
9268826583
10119533152
1161523032
1234046340
131b9c259b
1411c37904
15a76236c
hex71fee60

119533152 has 24 divisors (see below), whose sum is σ = 313774776. Its totient is φ = 39844352.

The previous prime is 119533147. The next prime is 119533153. The reversal of 119533152 is 251335911.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119533153) 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, 622473 + ... + 622664.

It is an arithmetic number, because the mean of its divisors is an integer number (13073949).

Almost surely, 2119533152 is an apocalyptic number.

119533152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

119533152 is an abundant number, since it is smaller than the sum of its proper divisors (194241624).

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

119533152 is a wasteful number, since it uses less digits than its factorization.

119533152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245150 (or 1245142 counting only the distinct ones).

The product of its digits is 4050, while the sum is 30.

The square root of 119533152 is about 10933.1217865713. The cubic root of 119533152 is about 492.6019468241.

The spelling of 119533152 in words is "one hundred nineteen million, five hundred thirty-three thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 1245137 2490274 3735411 4980548 7470822 9961096 14941644 19922192 29883288 39844384 59766576 119533152