Base | Representation |
---|---|
bin | 1001000111110000010011… |
… | …1011011110111110010001 |
3 | 1022111202011111110222211222 |
4 | 2101330010323132332101 |
5 | 2303303021310312020 |
6 | 33155103112414425 |
7 | 2053362534566366 |
oct | 221740473367621 |
9 | 38452144428758 |
10 | 10028831338385 |
11 | 3217226926302 |
12 | 115b7a33a7415 |
13 | 57993a37c372 |
14 | 26958028446d |
15 | 125d16171b25 |
hex | 91f04edef91 |
10028831338385 has 16 divisors (see below), whose sum is σ = 12443480781312. Its totient is φ = 7751337552000.
The previous prime is 10028831338367. The next prime is 10028831338391. The reversal of 10028831338385 is 58383313882001.
It is not a de Polignac number, because 10028831338385 - 210 = 10028831337361 is a prime.
It is a Duffinian 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, 53735579 + ... + 53921888.
It is an arithmetic number, because the mean of its divisors is an integer number (777717548832).
Almost surely, 210028831338385 is an apocalyptic number.
It is an amenable number.
10028831338385 is a deficient number, since it is larger than the sum of its proper divisors (2414649442927).
10028831338385 is a wasteful number, since it uses less digits than its factorization.
10028831338385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107658104.
The product of its (nonzero) digits is 3317760, while the sum is 53.
The spelling of 10028831338385 in words is "ten trillion, twenty-eight billion, eight hundred thirty-one million, three hundred thirty-eight thousand, three hundred eighty-five".
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