Search a number
-
+
230424668 = 22431133657
BaseRepresentation
bin11011011110000…
…00000001011100
3121001120210012222
431233000001130
5432442042133
634510444512
75465402015
oct1557000134
9531523188
10230424668
11109083511
1265203738
133897a676
142286200c
1515368e98
hexdbc005c

230424668 has 12 divisors (see below), whose sum is σ = 404181792. Its totient is φ = 114944160.

The previous prime is 230424637. The next prime is 230424671. The reversal of 230424668 is 866424032.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 65105 + ... + 68552.

It is an arithmetic number, because the mean of its divisors is an integer number (33681816).

Almost surely, 2230424668 is an apocalyptic number.

It is an amenable number.

230424668 is a deficient number, since it is larger than the sum of its proper divisors (173757124).

230424668 is a wasteful number, since it uses less digits than its factorization.

230424668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134092 (or 134090 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 230424668 is about 15179.7453206567. The cubic root of 230424668 is about 613.0694239779.

The spelling of 230424668 in words is "two hundred thirty million, four hundred twenty-four thousand, six hundred sixty-eight".

Divisors: 1 2 4 431 862 1724 133657 267314 534628 57606167 115212334 230424668