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230615716260 = 22353843595271
BaseRepresentation
bin1101011011000111000…
…1001001000110100100
3211001021000011012210110
43112301301021012210
512234300110410020
6253535435053020
722442605146666
oct3266161110644
9731230135713
10230615716260
1189892617a46
12388408a1170
1318993123507
14b23a204536
155eeb1728e0
hex35b1c491a4

230615716260 has 24 divisors (see below), whose sum is σ = 645724005696. Its totient is φ = 61497524320.

The previous prime is 230615716231. The next prime is 230615716271. The reversal of 230615716260 is 62617516032.

It is a super-2 number, since 2×2306157162602 (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1921797576 + ... + 1921797695.

It is an arithmetic number, because the mean of its divisors is an integer number (26905166904).

Almost surely, 2230615716260 is an apocalyptic number.

230615716260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230615716260 is an abundant number, since it is smaller than the sum of its proper divisors (415108289436).

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

230615716260 is a wasteful number, since it uses less digits than its factorization.

230615716260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843595283 (or 3843595281 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 230615716260 in words is "two hundred thirty billion, six hundred fifteen million, seven hundred sixteen thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 3843595271 7687190542 11530785813 15374381084 19217976355 23061571626 38435952710 46123143252 57653929065 76871905420 115307858130 230615716260