Base | Representation |
---|---|
bin | 1001101100111111010101… |
… | …0011000000001010000000 |
3 | 1101202220022110001001222100 |
4 | 2123033311103000022000 |
5 | 2344243111403222024 |
6 | 34405014451310400 |
7 | 2150526564632100 |
oct | 233176523001200 |
9 | 41686273031870 |
10 | 10668519195264 |
11 | 3443547a5a117 |
12 | 12437695ab400 |
13 | 5c50634cc148 |
14 | 28c505481200 |
15 | 1377a53b97c9 |
hex | 9b3f54c0280 |
10668519195264 has 576 divisors, whose sum is σ = 36574528872960. Its totient is φ = 2974893723648.
The previous prime is 10668519195251. The next prime is 10668519195317. The reversal of 10668519195264 is 46259191586601.
10668519195264 is a `hidden beast` number, since 1 + 0 + 6 + 6 + 8 + 519 + 1 + 9 + 52 + 64 = 666.
It is a tau number, because it is divible by the number of its divisors (576).
It is a super-2 number, since 2×106685191952642 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 973666074 + ... + 973677030.
It is an arithmetic number, because the mean of its divisors is an integer number (63497445960).
Almost surely, 210668519195264 is an apocalyptic number.
10668519195264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10668519195264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18287264436480).
10668519195264 is an abundant number, since it is smaller than the sum of its proper divisors (25906009677696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10668519195264 is a wasteful number, since it uses less digits than its factorization.
10668519195264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11405 (or 11383 counting only the distinct ones).
The product of its (nonzero) digits is 27993600, while the sum is 63.
The spelling of 10668519195264 in words is "ten trillion, six hundred sixty-eight billion, five hundred nineteen million, one hundred ninety-five thousand, two hundred sixty-four".
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