Base | Representation |
---|---|
bin | 1001111111101111000011… |
… | …1111101111010100000000 |
3 | 1102220200120200122220101000 |
4 | 2133323300333233110000 |
5 | 2420032141303140442 |
6 | 35212555321012000 |
7 | 2213020363026624 |
oct | 237736077572400 |
9 | 42820520586330 |
10 | 10990569583872 |
11 | 355809000877a |
12 | 1296067624000 |
13 | 619538742c78 |
14 | 29dd36d1d184 |
15 | 140d5380bd4c |
hex | 9fef0fef500 |
10990569583872 has 72 divisors (see below), whose sum is σ = 32501047806080. Its totient is φ = 3663523192320.
The previous prime is 10990569583871. The next prime is 10990569583883. The reversal of 10990569583872 is 27838596509901.
10990569583872 is a `hidden beast` number, since 1 + 0 + 9 + 9 + 0 + 569 + 58 + 3 + 8 + 7 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a self number, because there is not a number n which added to its sum of digits gives 10990569583872.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10990569583871) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795028504 + ... + 795042327.
Almost surely, 210990569583872 is an apocalyptic number.
10990569583872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10990569583872 is an abundant number, since it is smaller than the sum of its proper divisors (21510478222208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10990569583872 is an equidigital number, since it uses as much as digits as its factorization.
10990569583872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1590070856 (or 1590070836 counting only the distinct ones).
The product of its (nonzero) digits is 293932800, while the sum is 72.
The spelling of 10990569583872 in words is "ten trillion, nine hundred ninety billion, five hundred sixty-nine million, five hundred eighty-three thousand, eight hundred seventy-two".
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