Search a number
-
+
230422512524530 = 2523042251252453
BaseRepresentation
bin110100011001000101101100…
…000000011101110011110010
31010012212011210002011221000011
4310121011230000131303302
5220200220301201241110
62134022350234245134
766351322444143244
oct6431055400356362
91105764702157004
10230422512524530
1167468703243677
1221a155152867aa
139b7599910a1a1
1440c871b00a094
151b98c41d7e48a
hexd1916c01dcf2

230422512524530 has 8 divisors (see below), whose sum is σ = 414760522544172. Its totient is φ = 92169005009808.

The previous prime is 230422512524509. The next prime is 230422512524579. The reversal of 230422512524530 is 35425215224032.

It can be written as a sum of positive squares in 2 ways, for example, as 185958141402609 + 44464371121921 = 13636647^2 + 6668161^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 11521125626217 + ... + 11521125626236.

Almost surely, 2230422512524530 is an apocalyptic number.

230422512524530 is a deficient number, since it is larger than the sum of its proper divisors (184338010019642).

230422512524530 is a wasteful number, since it uses less digits than its factorization.

230422512524530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23042251252460.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 230422512524530 its reverse (35425215224032), we get a palindrome (265847727748562).

The spelling of 230422512524530 in words is "two hundred thirty trillion, four hundred twenty-two billion, five hundred twelve million, five hundred twenty-four thousand, five hundred thirty".

Divisors: 1 2 5 10 23042251252453 46084502504906 115211256262265 230422512524530