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23253232360 = 2352512316059
BaseRepresentation
bin10101101010000000…
…000010101011101000
32020000120001121002011
4111222000002223220
5340110311413420
614403221245304
71452144133231
oct255200025350
966016047064
1023253232360
119952930706
12460b563834
132267693bb7
1411a83aa088
1591168195a
hex56a002ae8

23253232360 has 32 divisors (see below), whose sum is σ = 52528240800. Its totient is φ = 9264232000.

The previous prime is 23253232337. The next prime is 23253232361. The reversal of 23253232360 is 6323235232.

It is not an unprimeable number, because it can be changed into a prime (23253232361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1147990 + ... + 1168069.

It is an arithmetic number, because the mean of its divisors is an integer number (1641507525).

Almost surely, 223253232360 is an apocalyptic number.

23253232360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23253232360 is an abundant number, since it is smaller than the sum of its proper divisors (29275008440).

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

23253232360 is a wasteful number, since it uses less digits than its factorization.

23253232360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316321 (or 2316317 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 23253232360 its reverse (6323235232), we get a palindrome (29576467592).

The spelling of 23253232360 in words is "twenty-three billion, two hundred fifty-three million, two hundred thirty-two thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 251 502 1004 1255 2008 2510 5020 10040 2316059 4632118 9264236 11580295 18528472 23160590 46321180 92642360 581330809 1162661618 2325323236 2906654045 4650646472 5813308090 11626616180 23253232360