Base | Representation |
---|---|
bin | 1001111111011100111100… |
… | …1101001110100110101000 |
3 | 1102220020000212012222221001 |
4 | 2133313033031032212220 |
5 | 2414442212134233042 |
6 | 35210433042324344 |
7 | 2212456035650605 |
oct | 237671715164650 |
9 | 42806025188831 |
10 | 10985707727272 |
11 | 3556015684973 |
12 | 129512b3596b4 |
13 | 618c423c1645 |
14 | 29d9d533b6ac |
15 | 140b6ba91bb7 |
hex | 9fdcf34e9a8 |
10985707727272 has 32 divisors (see below), whose sum is σ = 21200210010720. Its totient is φ = 5332954178880.
The previous prime is 10985707727233. The next prime is 10985707727287. The reversal of 10985707727272 is 27272770758901.
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, 39598254 + ... + 39874717.
It is an arithmetic number, because the mean of its divisors is an integer number (662506562835).
Almost surely, 210985707727272 is an apocalyptic number.
It is an amenable number.
10985707727272 is a deficient number, since it is larger than the sum of its proper divisors (10214502283448).
10985707727272 is a wasteful number, since it uses less digits than its factorization.
10985707727272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79473481 (or 79473477 counting only the distinct ones).
The product of its (nonzero) digits is 48404160, while the sum is 64.
The spelling of 10985707727272 in words is "ten trillion, nine hundred eighty-five billion, seven hundred seven million, seven hundred twenty-seven thousand, two hundred seventy-two".
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