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152741372 = 2275455049
BaseRepresentation
bin10010001101010…
…10010111111100
3101122102001202212
421012222113330
5303100210442
623053435552
73533165060
oct1106522774
9348361685
10152741372
1179244943
124319bbb8
132584b914
14163ddaa0
15d621a82
hex91aa5fc

152741372 has 12 divisors (see below), whose sum is σ = 305482800. Its totient is φ = 65460576.

The previous prime is 152741333. The next prime is 152741417. The reversal of 152741372 is 273147251.

152741372 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2727497 + ... + 2727552.

It is an arithmetic number, because the mean of its divisors is an integer number (25456900).

Almost surely, 2152741372 is an apocalyptic number.

It is an amenable number.

152741372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

152741372 is a wasteful number, since it uses less digits than its factorization.

152741372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5455060 (or 5455058 counting only the distinct ones).

The product of its digits is 11760, while the sum is 32.

The square root of 152741372 is about 12358.8580378609. The cubic root of 152741372 is about 534.5465887962.

The spelling of 152741372 in words is "one hundred fifty-two million, seven hundred forty-one thousand, three hundred seventy-two".

Divisors: 1 2 4 7 14 28 5455049 10910098 21820196 38185343 76370686 152741372