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252050230216632 = 23318518356711971
BaseRepresentation
bin111001010011110100000100…
…011100000000011110111000
31020001102202200220122120011010
4321103310010130000132320
5231014042332413413012
62252022135515433520
7104043012446244201
oct7123640434003670
91201382626576133
10252050230216632
11733469a2026451
12243290341558a0
13aa843088bc9a3
144635420c185a8
151e21611898c3c
hexe53d047007b8

252050230216632 has 32 divisors (see below), whose sum is σ = 630128989370880. Its totient is φ = 84016288228320.

The previous prime is 252050230216627. The next prime is 252050230216693. The reversal of 252050230216632 is 236612032050252.

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, 23911594 + ... + 32800377.

It is an arithmetic number, because the mean of its divisors is an integer number (19691530917840).

Almost surely, 2252050230216632 is an apocalyptic number.

It is an amenable number.

252050230216632 is an abundant number, since it is smaller than the sum of its proper divisors (378078759154248).

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

252050230216632 is a wasteful number, since it uses less digits than its factorization.

252050230216632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56897163 (or 56897159 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 252050230216632 its reverse (236612032050252), we get a palindrome (488662262266884).

The spelling of 252050230216632 in words is "two hundred fifty-two trillion, fifty billion, two hundred thirty million, two hundred sixteen thousand, six hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 24 185183 370366 555549 740732 1111098 1481464 2222196 4444392 56711971 113423942 170135913 226847884 340271826 453695768 680543652 1361087304 10502092925693 21004185851386 31506278777079 42008371702772 63012557554158 84016743405544 126025115108316 252050230216632