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152934 = 2371359
BaseRepresentation
bin100101010101100110
321202210020
4211111212
514343214
63140010
71204605
oct452546
9252706
10152934
11a49a1
1274606
13547c2
143da3c
15304a9
hex25566

152934 has 16 divisors (see below), whose sum is σ = 311040. Its totient is φ = 50120.

The previous prime is 152909. The next prime is 152939. The reversal of 152934 is 439251.

152934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152939) by changing a digit.

152934 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247 + ... + 605.

It is an arithmetic number, because the mean of its divisors is an integer number (19440).

2152934 is an apocalyptic number.

152934 is an abundant number, since it is smaller than the sum of its proper divisors (158106).

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

152934 is a wasteful number, since it uses less digits than its factorization.

152934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435.

The product of its digits is 1080, while the sum is 24.

The square root of 152934 is about 391.0677690631. The cubic root of 152934 is about 53.4771206797.

The spelling of 152934 in words is "one hundred fifty-two thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 71 142 213 359 426 718 1077 2154 25489 50978 76467 152934