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230106332 = 22239313769
BaseRepresentation
bin11011011011100…
…10010011011100
3121000222121112202
431231302103130
5432401400312
634455551032
75462604641
oct1555622334
9530877482
10230106332
11108986325
126508b478
13388987c1
14227bbdc8
15153049c2
hexdb724dc

230106332 has 24 divisors (see below), whose sum is σ = 406190400. Its totient is φ = 114057216.

The previous prime is 230106323. The next prime is 230106377. The reversal of 230106332 is 233601032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298844 + ... + 299612.

It is an arithmetic number, because the mean of its divisors is an integer number (16924600).

Almost surely, 2230106332 is an apocalyptic number.

It is an amenable number.

230106332 is a deficient number, since it is larger than the sum of its proper divisors (176084068).

230106332 is a wasteful number, since it uses less digits than its factorization.

230106332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325 (or 1323 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 230106332 is about 15169.2561452432. The cubic root of 230106332 is about 612.7869715648.

Adding to 230106332 its reverse (233601032), we get a palindrome (463707364).

The spelling of 230106332 in words is "two hundred thirty million, one hundred six thousand, three hundred thirty-two".

Divisors: 1 2 4 239 313 478 626 769 956 1252 1538 3076 74807 149614 183791 240697 299228 367582 481394 735164 962788 57526583 115053166 230106332