Base | Representation |
---|---|
bin | 110011011011010011000… |
… | …1011001111000010100000 |
3 | 221000200202201012111222202 |
4 | 1212312212023033002200 |
5 | 1411300240321234320 |
6 | 23010555405552332 |
7 | 1326434566426112 |
oct | 146664613170240 |
9 | 27020681174882 |
10 | 7068009164960 |
11 | 2285586a025a7 |
12 | 9619b1b756a8 |
13 | 3c3683487383 |
14 | 1a614469b3b2 |
15 | c3cc615cb75 |
hex | 66da62cf0a0 |
7068009164960 has 48 divisors (see below), whose sum is σ = 16750847392776. Its totient is φ = 2818285022208.
The previous prime is 7068009164959. The next prime is 7068009165053. The reversal of 7068009164960 is 694619008607.
It can be written as a sum of positive squares in 4 ways, for example, as 4647283931536 + 2420725233424 = 2155756^2 + 1555868^2 .
It is a junction number, because it is equal to n+sod(n) for n = 7068009164896 and 7068009164905.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69626027 + ... + 69727466.
Almost surely, 27068009164960 is an apocalyptic number.
It is an amenable number.
7068009164960 is an abundant number, since it is smaller than the sum of its proper divisors (9682838227816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7068009164960 is a wasteful number, since it uses less digits than its factorization.
7068009164960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139353825 (or 139353817 counting only the distinct ones).
The product of its (nonzero) digits is 3919104, while the sum is 56.
The spelling of 7068009164960 in words is "seven trillion, sixty-eight billion, nine million, one hundred sixty-four thousand, nine hundred sixty".
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