Search a number
-
+
933160242 = 23771312931
BaseRepresentation
bin110111100111101…
…110010100110010
32102000220110012110
4313213232110302
53402342111432
6232332510150
732060505540
oct6747562462
92360813173
10933160242
11439821113
1222061b356
1311b436c31
148bd0cd90
1556dcbdcc
hex379ee532

933160242 has 32 divisors (see below), whose sum is σ = 2162985984. Its totient is φ = 262861200.

The previous prime is 933160213. The next prime is 933160247. The reversal of 933160242 is 242061339.

It is not an unprimeable number, because it can be changed into a prime (933160247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153484 + ... + 159447.

It is an arithmetic number, because the mean of its divisors is an integer number (67593312).

Almost surely, 2933160242 is an apocalyptic number.

933160242 is an abundant number, since it is smaller than the sum of its proper divisors (1229825742).

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

933160242 is a wasteful number, since it uses less digits than its factorization.

933160242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313014.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 933160242 is about 30547.6716297658. The cubic root of 933160242 is about 977.2043893023.

The spelling of 933160242 in words is "nine hundred thirty-three million, one hundred sixty thousand, two hundred forty-two".

Divisors: 1 2 3 6 7 14 21 42 71 142 213 426 497 994 1491 2982 312931 625862 938793 1877586 2190517 4381034 6571551 13143102 22218101 44436202 66654303 133308606 155526707 311053414 466580121 933160242