Base | Representation |
---|---|
bin | 11001010100110000000… |
… | …11011000100111010011 |
3 | 10002011222011102022112001 |
4 | 30222120003120213103 |
5 | 103224013402333000 |
6 | 1503422332214431 |
7 | 116602512342352 |
oct | 14523003304723 |
9 | 3064864368461 |
10 | 870134417875 |
11 | 306027215a18 |
12 | 12077a30a417 |
13 | 640901c8618 |
14 | 30186b6b999 |
15 | 1797a60546a |
hex | ca980d89d3 |
870134417875 has 16 divisors (see below), whose sum is σ = 1086004603008. Its totient is φ = 696058272000.
The previous prime is 870134417851. The next prime is 870134417881. The reversal of 870134417875 is 578714431078.
It is not a de Polignac number, because 870134417875 - 221 = 870132320723 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, 1581094 + ... + 2059156.
It is an arithmetic number, because the mean of its divisors is an integer number (67875287688).
Almost surely, 2870134417875 is an apocalyptic number.
870134417875 is a deficient number, since it is larger than the sum of its proper divisors (215870185133).
870134417875 is a wasteful number, since it uses less digits than its factorization.
870134417875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492639 (or 492629 counting only the distinct ones).
The product of its (nonzero) digits is 5268480, while the sum is 55.
The spelling of 870134417875 in words is "eight hundred seventy billion, one hundred thirty-four million, four hundred seventeen thousand, eight hundred seventy-five".
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