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106513116202620 = 223253257181682387
BaseRepresentation
bin11000001101111110000100…
…011101001000011001111100
3111222010112222012111220220200
4120031332010131020121330
5102430102330221440440
61014311241114443500
731302214212334641
oct3015760435103174
9458115865456820
10106513116202620
1130a35a6033a1a6
12bb42b57133590
1347581b3abcb3a
141c43395b9bdc8
15c4a9b5ae2c30
hex60df8474867c

106513116202620 has 72 divisors (see below), whose sum is σ = 323188986176784. Its totient is φ = 28394776743168.

The previous prime is 106513116202487. The next prime is 106513116202643. The reversal of 106513116202620 is 26202611315601.

106513116202620 is a `hidden beast` number, since 1 + 0 + 6 + 5 + 1 + 3 + 1 + 1 + 6 + 20 + 2 + 620 = 666.

It is a super-2 number, since 2×1065131162026202 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90254934 + ... + 91427453.

It is an arithmetic number, because the mean of its divisors is an integer number (4488735919122).

Almost surely, 2106513116202620 is an apocalyptic number.

106513116202620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106513116202620 is an abundant number, since it is smaller than the sum of its proper divisors (216675869974164).

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

106513116202620 is a wasteful number, since it uses less digits than its factorization.

106513116202620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181685659 (or 181685654 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 106513116202620 in words is "one hundred six trillion, five hundred thirteen billion, one hundred sixteen million, two hundred two thousand, six hundred twenty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 3257 6514 9771 13028 16285 19542 29313 32570 39084 48855 58626 65140 97710 117252 146565 195420 293130 586260 181682387 363364774 545047161 726729548 908411935 1090094322 1635141483 1816823870 2180188644 2725235805 3270282966 3633647740 5450471610 6540565932 8175707415 10900943220 16351414830 32702829660 591739534459 1183479068918 1775218603377 2366958137836 2958697672295 3550437206754 5325655810131 5917395344590 7100874413508 8876093016885 10651311620262 11834790689180 17752186033770 21302623240524 26628279050655 35504372067540 53256558101310 106513116202620