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10052235860 = 2251573201349
BaseRepresentation
bin10010101110010100…
…01111001001010100
3221221120001111020212
421113022033021110
5131041333021420
64341250144552
7504050411042
oct112712171124
927846044225
1010052235860
114299252647
121b46582158
13c42779474
146b507d392
153dc77a3c5
hex25728f254

10052235860 has 24 divisors (see below), whose sum is σ = 21244158600. Its totient is φ = 3995282304.

The previous prime is 10052235839. The next prime is 10052235871. The reversal of 10052235860 is 6853225001.

It can be written as a sum of positive squares in 4 ways, for example, as 17405584 + 10034830276 = 4172^2 + 100174^2 .

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, 1597535 + ... + 1603814.

It is an arithmetic number, because the mean of its divisors is an integer number (885173275).

Almost surely, 210052235860 is an apocalyptic number.

10052235860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10052235860 is an abundant number, since it is smaller than the sum of its proper divisors (11191922740).

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

10052235860 is a wasteful number, since it uses less digits than its factorization.

10052235860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3201515 (or 3201513 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 10052235860 in words is "ten billion, fifty-two million, two hundred thirty-five thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 157 314 628 785 1570 3140 3201349 6402698 12805396 16006745 32013490 64026980 502611793 1005223586 2010447172 2513058965 5026117930 10052235860