Base | Representation |
---|---|
bin | 1001010011111011111011… |
… | …11100110011110001111000 |
3 | 2200111111201010112110100212 |
4 | 10221331331330303301320 |
5 | 10140440300340132020 |
6 | 111314351400250252 |
7 | 4212233605616135 |
oct | 451757574636170 |
9 | 80444633473325 |
10 | 20476222192760 |
11 | 6584a0a682a74 |
12 | 2368519470988 |
13 | b56b9018cc89 |
14 | 50b0a956358c |
15 | 257978267cc5 |
hex | 129f7df33c78 |
20476222192760 has 64 divisors (see below), whose sum is σ = 48127614566400. Its totient is φ = 7825742660736.
The previous prime is 20476222192759. The next prime is 20476222192801. The reversal of 20476222192760 is 6729122267402.
It is a junction number, because it is equal to n+sod(n) for n = 20476222192699 and 20476222192708.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11435000 + ... + 13103879.
It is an arithmetic number, because the mean of its divisors is an integer number (751993977600).
Almost surely, 220476222192760 is an apocalyptic number.
20476222192760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20476222192760 is an abundant number, since it is smaller than the sum of its proper divisors (27651392373640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20476222192760 is a wasteful number, since it uses less digits than its factorization.
20476222192760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24539820 (or 24539816 counting only the distinct ones).
The product of its (nonzero) digits is 2032128, while the sum is 50.
The spelling of 20476222192760 in words is "twenty trillion, four hundred seventy-six billion, two hundred twenty-two million, one hundred ninety-two thousand, seven hundred sixty".
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