Base | Representation |
---|---|
bin | 1011000000010110110111… |
… | …1001011101101001110100 |
3 | 1120211211012020022110022100 |
4 | 2300011231321131221310 |
5 | 3041224332230344134 |
6 | 41423003201102100 |
7 | 2356152164306046 |
oct | 260055571355164 |
9 | 46754166273270 |
10 | 12100766653044 |
11 | 39459a7344763 |
12 | 1435262327930 |
13 | 69a135ca7984 |
14 | 2db9747a7a96 |
15 | 15eb7e5e6999 |
hex | b016de5da74 |
12100766653044 has 36 divisors (see below), whose sum is σ = 30664328500260. Its totient is φ = 4023530054400.
The previous prime is 12100766653021. The next prime is 12100766653069. The reversal of 12100766653044 is 44035666700121.
It can be written as a sum of positive squares in 2 ways, for example, as 11999157440400 + 101609212644 = 3463980^2 + 318762^2 .
It is a tau number, because it is divible by the number of its divisors (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 11 ways as a sum of consecutive naturals, for example, 419103279 + ... + 419132150.
It is an arithmetic number, because the mean of its divisors is an integer number (851786902785).
Almost surely, 212100766653044 is an apocalyptic number.
It is an amenable number.
12100766653044 is an abundant number, since it is smaller than the sum of its proper divisors (18563561847216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12100766653044 is a wasteful number, since it uses less digits than its factorization.
12100766653044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 838235840 (or 838235835 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 45.
The spelling of 12100766653044 in words is "twelve trillion, one hundred billion, seven hundred sixty-six million, six hundred fifty-three thousand, forty-four".
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