Base | Representation |
---|---|
bin | 11110101110011110100… |
… | …00110011000011101000 |
3 | 10201221001122002222120101 |
4 | 33113033100303003220 |
5 | 114244131013242124 |
6 | 2125000251435144 |
7 | 136163220161152 |
oct | 17271720630350 |
9 | 3657048088511 |
10 | 1055744274664 |
11 | 377814135582 |
12 | 15073a755ab4 |
13 | 78730138951 |
14 | 39153a19ad2 |
15 | 1c6e057d644 |
hex | f5cf4330e8 |
1055744274664 has 48 divisors (see below), whose sum is σ = 2103459079680. Its totient is φ = 496668061440.
The previous prime is 1055744274643. The next prime is 1055744274707. The reversal of 1055744274664 is 4664724475501.
It is a super-2 number, since 2×10557442746642 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7632729 + ... + 7769815.
It is an arithmetic number, because the mean of its divisors is an integer number (43822064160).
Almost surely, 21055744274664 is an apocalyptic number.
It is an amenable number.
1055744274664 is a deficient number, since it is larger than the sum of its proper divisors (1047714805016).
1055744274664 is a wasteful number, since it uses less digits than its factorization.
1055744274664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140458 (or 140437 counting only the distinct ones).
The product of its (nonzero) digits is 22579200, while the sum is 55.
The spelling of 1055744274664 in words is "one trillion, fifty-five billion, seven hundred forty-four million, two hundred seventy-four thousand, six hundred sixty-four".
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