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10122103032 = 233421754293
BaseRepresentation
bin10010110110101001…
…10000100011111000
3222010102112002222220
421123110300203320
5131212224244112
64352223444040
7505556312316
oct113324604370
928112462886
1010122103032
114324732908
121b65a56620
13c5409c6a2
146c04690b6
153e397b98c
hex25b5308f8

10122103032 has 16 divisors (see below), whose sum is σ = 25305257640. Its totient is φ = 3374034336.

The previous prime is 10122103021. The next prime is 10122103049. The reversal of 10122103032 is 23030122101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210877123 + ... + 210877170.

Almost surely, 210122103032 is an apocalyptic number.

10122103032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10122103032 is an abundant number, since it is smaller than the sum of its proper divisors (15183154608).

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

10122103032 is a wasteful number, since it uses less digits than its factorization.

10122103032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421754302 (or 421754298 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10122103032 its reverse (23030122101), we get a palindrome (33152225133).

The spelling of 10122103032 in words is "ten billion, one hundred twenty-two million, one hundred three thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 24 421754293 843508586 1265262879 1687017172 2530525758 3374034344 5061051516 10122103032