Search a number
-
+
230564126 = 21319466729
BaseRepresentation
bin11011011111000…
…10000100011110
3121001211212112002
431233202010132
5433011023001
634513442302
75466522422
oct1557420436
9531755462
10230564126
11109169271
1265270392
13389c8ca0
142289ab82
151539546b
hexdbe211e

230564126 has 16 divisors (see below), whose sum is σ = 392053200. Its totient is φ = 100813248.

The previous prime is 230564111. The next prime is 230564137. The reversal of 230564126 is 621465032.

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, 232871 + ... + 233858.

It is an arithmetic number, because the mean of its divisors is an integer number (24503325).

Almost surely, 2230564126 is an apocalyptic number.

230564126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

230564126 is a deficient number, since it is larger than the sum of its proper divisors (161489074).

230564126 is a wasteful number, since it uses less digits than its factorization.

230564126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466763.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 230564126 is about 15184.3381811655. The cubic root of 230564126 is about 613.1930799996.

The spelling of 230564126 in words is "two hundred thirty million, five hundred sixty-four thousand, one hundred twenty-six".

Divisors: 1 2 13 19 26 38 247 494 466729 933458 6067477 8867851 12134954 17735702 115282063 230564126