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230314332 = 22343144531
BaseRepresentation
bin11011011101001…
…01000101011100
3121001101011212110
431232211011130
5432430024312
634504234020
75464432233
oct1556450534
9531334773
10230314332
11109008626
126516b910
133893c391
1422833b1a
151534643c
hexdba515c

230314332 has 24 divisors (see below), whose sum is σ = 538659072. Its totient is φ = 76591600.

The previous prime is 230314291. The next prime is 230314361. The reversal of 230314332 is 233413032.

It is a junction number, because it is equal to n+sod(n) for n = 230314299 and 230314308.

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, 17094 + ... + 27437.

It is an arithmetic number, because the mean of its divisors is an integer number (22444128).

Almost surely, 2230314332 is an apocalyptic number.

It is an amenable number.

230314332 is an abundant number, since it is smaller than the sum of its proper divisors (308344740).

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

230314332 is a wasteful number, since it uses less digits than its factorization.

230314332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44969 (or 44967 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 230314332 is about 15176.1105689172. The cubic root of 230314332 is about 612.9715547868.

Adding to 230314332 its reverse (233413032), we get a palindrome (463727364).

The spelling of 230314332 in words is "two hundred thirty million, three hundred fourteen thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 431 862 1293 1724 2586 5172 44531 89062 133593 178124 267186 534372 19192861 38385722 57578583 76771444 115157166 230314332