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232314930 = 23253183267
BaseRepresentation
bin11011101100011…
…01100000110010
3121012010211011200
431312031200302
5433433034210
635015152030
75520434001
oct1566154062
9535124150
10232314930
1110a154711
1265975616
133918cb73
1422bd4c38
15155de0c0
hexdd8d832

232314930 has 48 divisors (see below), whose sum is σ = 623510784. Its totient is φ = 59951520.

The previous prime is 232314917. The next prime is 232314947. The reversal of 232314930 is 39413232.

It is a happy number.

232314930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 232314894 and 232314903.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38844 + ... + 44423.

It is an arithmetic number, because the mean of its divisors is an integer number (12989808).

Almost surely, 2232314930 is an apocalyptic number.

232314930 is an abundant number, since it is smaller than the sum of its proper divisors (391195854).

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

232314930 is a wasteful number, since it uses less digits than its factorization.

232314930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83311 (or 83308 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 232314930 is about 15241.8807894564. The cubic root of 232314930 is about 614.7412752690.

The spelling of 232314930 in words is "two hundred thirty-two million, three hundred fourteen thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 31 45 62 90 93 155 186 279 310 465 558 930 1395 2790 83267 166534 249801 416335 499602 749403 832670 1249005 1498806 2498010 2581277 3747015 5162554 7494030 7743831 12906385 15487662 23231493 25812770 38719155 46462986 77438310 116157465 232314930