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23232100232 = 2311691738167
BaseRepresentation
bin10101101000101111…
…011011011110001000
32012222002021222020202
4111220233123132020
5340034404201412
614401144311332
71451466410435
oct255057333610
965862258222
1023232100232
119941a07840
124604472548
1322631a5393
1411a5668b8c
1590e8aa3c2
hex568bdb788

23232100232 has 32 divisors (see below), whose sum is σ = 47528320320. Its totient is φ = 10558242240.

The previous prime is 23232100219. The next prime is 23232100247. The reversal of 23232100232 is 23200123232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589613 + ... + 627779.

It is an arithmetic number, because the mean of its divisors is an integer number (1485260010).

Almost surely, 223232100232 is an apocalyptic number.

23232100232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23232100232 is an abundant number, since it is smaller than the sum of its proper divisors (24296220088).

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

23232100232 is a wasteful number, since it uses less digits than its factorization.

23232100232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45101 (or 45097 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23232100232 its reverse (23200123232), we get a palindrome (46432223464).

The spelling of 23232100232 in words is "twenty-three billion, two hundred thirty-two million, one hundred thousand, two hundred thirty-two".

Divisors: 1 2 4 8 11 22 44 88 6917 13834 27668 38167 55336 76087 76334 152174 152668 304348 305336 419837 608696 839674 1679348 3358696 264001139 528002278 1056004556 2112009112 2904012529 5808025058 11616050116 23232100232