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13101312020910 = 23526471007916369
BaseRepresentation
bin1011111010100110001100…
…0011001001000110101110
31201101110202221221102212020
42332221203003021012232
53204122441334132120
643510354252451010
72521352503514631
oct276514303110656
951343687842766
1013101312020910
1141a12650a35a3
121577156a79a66
137405aa251499
1433416d415c18
1517abddb88640
hexbea630c91ae

13101312020910 has 64 divisors (see below), whose sum is σ = 31460070297600. Its totient is φ = 3491803510272.

The previous prime is 13101312020897. The next prime is 13101312020921. The reversal of 13101312020910 is 1902021310131.

13101312020910 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 800365206 + ... + 800381574.

It is an arithmetic number, because the mean of its divisors is an integer number (491563598400).

Almost surely, 213101312020910 is an apocalyptic number.

13101312020910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13101312020910 is an abundant number, since it is smaller than the sum of its proper divisors (18358758276690).

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

13101312020910 is a wasteful number, since it uses less digits than its factorization.

13101312020910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29105.

The product of its (nonzero) digits is 324, while the sum is 24.

The spelling of 13101312020910 in words is "thirteen trillion, one hundred one billion, three hundred twelve million, twenty thousand, nine hundred ten".

Divisors: 1 2 3 5 6 10 15 30 2647 5294 7941 10079 13235 15882 16369 20158 26470 30237 32738 39705 49107 50395 60474 79410 81845 98214 100790 151185 163690 245535 302370 491070 26679113 43328743 53358226 80037339 86657486 129986229 133395565 160074678 164983151 216643715 259972458 266791130 329966302 400186695 433287430 494949453 649931145 800373390 824915755 989898906 1299862290 1649831510 2474747265 4949494530 436710400697 873420801394 1310131202091 2183552003485 2620262404182 4367104006970 6550656010455 13101312020910