Base | Representation |
---|---|
bin | 111100010100010110010… |
… | …0100110111111000101010 |
3 | 1002100112000202221000111020 |
4 | 1320220230210313320222 |
5 | 2041310442343313444 |
6 | 25344220035113310 |
7 | 1513635534446631 |
oct | 170505444677052 |
9 | 32315022830436 |
10 | 8290034744874 |
11 | 27068695468a3 |
12 | b1a7b7a42836 |
13 | 481992cac1ac |
14 | 209350104518 |
15 | e599982b119 |
hex | 78a2c937e2a |
8290034744874 has 32 divisors (see below), whose sum is σ = 16619005523904. Its totient is φ = 2756856072960.
The previous prime is 8290034744857. The next prime is 8290034744879. The reversal of 8290034744874 is 4784474300928.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (8290034744879) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94967832 + ... + 95055084.
It is an arithmetic number, because the mean of its divisors is an integer number (519343922622).
Almost surely, 28290034744874 is an apocalyptic number.
8290034744874 is an abundant number, since it is smaller than the sum of its proper divisors (8328970779030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8290034744874 is a wasteful number, since it uses less digits than its factorization.
8290034744874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124262.
The product of its (nonzero) digits is 43352064, while the sum is 60.
The spelling of 8290034744874 in words is "eight trillion, two hundred ninety billion, thirty-four million, seven hundred forty-four thousand, eight hundred seventy-four".
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