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10122013132 = 2271132863679
BaseRepresentation
bin10010110110101000…
…11010100111001100
3222010102100112200021
421123110122213030
5131212213410012
64352221511524
7505555456240
oct113324324714
928112315607
1010122013132
114324681310
121b65a125a4
13c5406a7aa
146c0444420
153e3960007
hex25b51a9cc

10122013132 has 24 divisors (see below), whose sum is σ = 22084392960. Its totient is φ = 3943641360.

The previous prime is 10122013123. The next prime is 10122013169. The reversal of 10122013132 is 23131022101.

10122013132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 16431532 + ... + 16432147.

It is an arithmetic number, because the mean of its divisors is an integer number (920183040).

Almost surely, 210122013132 is an apocalyptic number.

It is an amenable number.

10122013132 is an abundant number, since it is smaller than the sum of its proper divisors (11962379828).

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

10122013132 is a wasteful number, since it uses less digits than its factorization.

10122013132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32863701 (or 32863699 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10122013132 its reverse (23131022101), we get a palindrome (33253035233).

The spelling of 10122013132 in words is "ten billion, one hundred twenty-two million, thirteen thousand, one hundred thirty-two".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 32863679 65727358 131454716 230045753 361500469 460091506 723000938 920183012 1446001876 2530503283 5061006566 10122013132