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230010152 = 2373393853
BaseRepresentation
bin11011011010110…
…10110100101000
3121000210201121112
431231122310220
5432340311102
634453525452
75462024351
oct1555326450
9530721545
10230010152
11108920039
1265043888
1338863aa8
1422794d28
15152d6252
hexdb5ad28

230010152 has 16 divisors (see below), whose sum is σ = 437177940. Its totient is φ = 113429376.

The previous prime is 230010103. The next prime is 230010161. The reversal of 230010152 is 251010032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 229037956 + 972196 = 15134^2 + 986^2 .

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, 196343 + ... + 197510.

Almost surely, 2230010152 is an apocalyptic number.

It is an amenable number.

230010152 is a deficient number, since it is larger than the sum of its proper divisors (207167788).

230010152 is a wasteful number, since it uses less digits than its factorization.

230010152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393932 (or 393928 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 230010152 is about 15166.0855859381. The cubic root of 230010152 is about 612.7015819626.

Adding to 230010152 its reverse (251010032), we get a palindrome (481020184).

The spelling of 230010152 in words is "two hundred thirty million, ten thousand, one hundred fifty-two".

Divisors: 1 2 4 8 73 146 292 584 393853 787706 1575412 3150824 28751269 57502538 115005076 230010152