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152934282 = 2328496349
BaseRepresentation
bin10010001110110…
…01011110001010
3101122202212101200
421013121132022
5303122344112
623101525030
73534630354
oct1107313612
9348685350
10152934282
1179366876
1243273776
13258b8677
14164500d4
15d65dcdc
hex91d978a

152934282 has 12 divisors (see below), whose sum is σ = 331357650. Its totient is φ = 50978088.

The previous prime is 152934281. The next prime is 152934293. The reversal of 152934282 is 282439251.

It is a happy number.

152934282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 146385801 + 6548481 = 12099^2 + 2559^2 .

It is a super-2 number, since 2×1529342822 = 46777789221711048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152934281) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4248157 + ... + 4248192.

Almost surely, 2152934282 is an apocalyptic number.

152934282 is an abundant number, since it is smaller than the sum of its proper divisors (178423368).

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

152934282 is a wasteful number, since it uses less digits than its factorization.

152934282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8496357 (or 8496354 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 152934282 is about 12366.6600988302. The cubic root of 152934282 is about 534.7715354905.

The spelling of 152934282 in words is "one hundred fifty-two million, nine hundred thirty-four thousand, two hundred eighty-two".

Divisors: 1 2 3 6 9 18 8496349 16992698 25489047 50978094 76467141 152934282