Base | Representation |
---|---|
bin | 11001010110011001001… |
… | …11100011011010101110 |
3 | 10002021020121212022022120 |
4 | 30223030213203122232 |
5 | 103232320134031132 |
6 | 1504050034253410 |
7 | 116633411341563 |
oct | 14531447433256 |
9 | 3067217768276 |
10 | 871016314542 |
11 | 30643a002a40 |
12 | 120985727266 |
13 | 641a0b23c7a |
14 | 3022bd3486a |
15 | 179ccc5802c |
hex | cacc9e36ae |
871016314542 has 64 divisors (see below), whose sum is σ = 1902907987200. Its totient is φ = 263596193280.
The previous prime is 871016314471. The next prime is 871016314559. The reversal of 871016314542 is 245413610178.
It is a junction number, because it is equal to n+sod(n) for n = 871016314494 and 871016314503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280158084 + ... + 280161192.
It is an arithmetic number, because the mean of its divisors is an integer number (29732937300).
Almost surely, 2871016314542 is an apocalyptic number.
871016314542 is an abundant number, since it is smaller than the sum of its proper divisors (1031891672658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
871016314542 is a wasteful number, since it uses less digits than its factorization.
871016314542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7361.
The product of its (nonzero) digits is 161280, while the sum is 42.
The spelling of 871016314542 in words is "eight hundred seventy-one billion, sixteen million, three hundred fourteen thousand, five hundred forty-two".
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