Base | Representation |
---|---|
bin | 111011111000111011001… |
… | …1101110011010101001100 |
3 | 1002010220000122020001121002 |
4 | 1313301312131303111030 |
5 | 2034324341041104202 |
6 | 25301200304355432 |
7 | 1506452304636236 |
oct | 167616635632514 |
9 | 32126018201532 |
10 | 8231144863052 |
11 | 2693899764a81 |
12 | b0b301915b78 |
13 | 479269536287 |
14 | 206564c65256 |
15 | e419e7ac302 |
hex | 77c7677354c |
8231144863052 has 24 divisors (see below), whose sum is σ = 14527167406080. Its totient is φ = 4080566866320.
The previous prime is 8231144863043. The next prime is 8231144863057. The reversal of 8231144863052 is 2503684411328.
It is a junction number, because it is equal to n+sod(n) for n = 8231144862988 and 8231144863006.
It is not an unprimeable number, because it can be changed into a prime (8231144863057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4358852 + ... + 5954987.
It is an arithmetic number, because the mean of its divisors is an integer number (605298641920).
Almost surely, 28231144863052 is an apocalyptic number.
It is an amenable number.
8231144863052 is a deficient number, since it is larger than the sum of its proper divisors (6296022543028).
8231144863052 is a wasteful number, since it uses less digits than its factorization.
8231144863052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10315541 (or 10315539 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 47.
The spelling of 8231144863052 in words is "eight trillion, two hundred thirty-one billion, one hundred forty-four million, eight hundred sixty-three thousand, fifty-two".
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