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152160829 = 1783107839
BaseRepresentation
bin10010001000111…
…00101000111101
3101121022120102021
421010130220331
5302423121304
623033200141
73525226402
oct1104345075
9347276367
10152160829
1178988757
1242b60051
13256a75c2
14162cc2a9
15d559a54
hex911ca3d

152160829 has 8 divisors (see below), whose sum is σ = 163054080. Its totient is φ = 141483456.

The previous prime is 152160817. The next prime is 152160857. The reversal of 152160829 is 928061251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152160829 - 221 = 150063677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152160794 and 152160803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152160889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52509 + ... + 55330.

It is an arithmetic number, because the mean of its divisors is an integer number (20381760).

Almost surely, 2152160829 is an apocalyptic number.

It is an amenable number.

152160829 is a deficient number, since it is larger than the sum of its proper divisors (10893251).

152160829 is a wasteful number, since it uses less digits than its factorization.

152160829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107939.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 152160829 is about 12335.3487587502. The cubic root of 152160829 is about 533.8684898743.

The spelling of 152160829 in words is "one hundred fifty-two million, one hundred sixty thousand, eight hundred twenty-nine".

Divisors: 1 17 83 1411 107839 1833263 8950637 152160829