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10133123210 = 257445732479
BaseRepresentation
bin10010110111111101…
…10011000010001010
3222011012020222211122
421123332303002022
5131223034420320
64353255555242
7506052061160
oct113376630212
928135228748
1010133123210
11432a97a4a1
121b6968bb22
13c5645a6c2
146c1ad7230
153e4906d25
hex25bfb308a

10133123210 has 32 divisors (see below), whose sum is σ = 20850600960. Its totient is φ = 3473327232.

The previous prime is 10133123201. The next prime is 10133123237. The reversal of 10133123210 is 1232133101.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295751 + ... + 328229.

It is an arithmetic number, because the mean of its divisors is an integer number (651581280).

Almost surely, 210133123210 is an apocalyptic number.

10133123210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10133123210 is an abundant number, since it is smaller than the sum of its proper divisors (10717477750).

10133123210 is a wasteful number, since it uses less digits than its factorization.

10133123210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36950.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10133123210 its reverse (1232133101), we get a palindrome (11365256311).

The spelling of 10133123210 in words is "ten billion, one hundred thirty-three million, one hundred twenty-three thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 4457 8914 22285 31199 32479 44570 62398 64958 155995 162395 227353 311990 324790 454706 1136765 2273530 144758903 289517806 723794515 1013312321 1447589030 2026624642 5066561605 10133123210