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230106324 = 22373078923
BaseRepresentation
bin11011011011100…
…10010011010100
3121000222121112110
431231302103110
5432401400244
634455551020
75462604630
oct1555622324
9530877473
10230106324
11108986318
126508b470
13388987b6
14227bbdc0
15153049b9
hexdb724d4

230106324 has 48 divisors (see below), whose sum is σ = 615684608. Its totient is φ = 65523168.

The previous prime is 230106323. The next prime is 230106377. The reversal of 230106324 is 423601032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 230106324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230106323) 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, 21327 + ... + 30249.

Almost surely, 2230106324 is an apocalyptic number.

It is an amenable number.

230106324 is an abundant number, since it is smaller than the sum of its proper divisors (385578284).

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

230106324 is a wasteful number, since it uses less digits than its factorization.

230106324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9244 (or 9242 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 230106324 is about 15169.2558815520. The cubic root of 230106324 is about 612.7869644633.

Adding to 230106324 its reverse (423601032), we get a palindrome (653707356).

The spelling of 230106324 in words is "two hundred thirty million, one hundred six thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 307 614 921 1228 1842 2149 3684 4298 6447 8596 8923 12894 17846 25788 26769 35692 53538 62461 107076 124922 187383 249844 374766 749532 2739361 5478722 8218083 10957444 16436166 19175527 32872332 38351054 57526581 76702108 115053162 230106324