Base | Representation |
---|---|
bin | 1001110000000010111000… |
… | …0110000000010111000000 |
3 | 1101221220210201221110022120 |
4 | 2130000232012000113000 |
5 | 2401123112443301323 |
6 | 34445055332004240 |
7 | 2154365443554030 |
oct | 234005606002700 |
9 | 41856721843276 |
10 | 10721011697088 |
11 | 3463834674730 |
12 | 1251979160680 |
13 | 5c9caa774404 |
14 | 290c84c2d8c0 |
15 | 138d289a85e3 |
hex | 9c02e1805c0 |
10721011697088 has 112 divisors (see below), whose sum is σ = 35365415257344. Its totient is φ = 2784678359040.
The previous prime is 10721011697087. The next prime is 10721011697129. The reversal of 10721011697088 is 88079611012701.
It is a tau number, because it is divible by the number of its divisors (112).
It is a super-2 number, since 2×107210116970882 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10721011697088.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10721011697083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362573545 + ... + 362603112.
Almost surely, 210721011697088 is an apocalyptic number.
It is an amenable number.
10721011697088 is an abundant number, since it is smaller than the sum of its proper divisors (24644403560256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10721011697088 is a wasteful number, since it uses less digits than its factorization.
10721011697088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 725176690 (or 725176680 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 51.
The spelling of 10721011697088 in words is "ten trillion, seven hundred twenty-one billion, eleven million, six hundred ninety-seven thousand, eighty-eight".
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