Base | Representation |
---|---|
bin | 1010100001100011111110… |
… | …11110010001101101010100 |
3 | 10000221111012220100022212202 |
4 | 11100301333132101231110 |
5 | 11013140212120343012 |
6 | 121115535210104032 |
7 | 4606025403610250 |
oct | 520617736215524 |
9 | 100844186308782 |
10 | 23143422434132 |
11 | 7413085686310 |
12 | 271942541b018 |
13 | cbb552754a80 |
14 | 5a020d10d260 |
15 | 2a20309d5cc2 |
hex | 150c7f791b54 |
23143422434132 has 96 divisors (see below), whose sum is σ = 54463527358464. Its totient is φ = 8310363350400.
The previous prime is 23143422434087. The next prime is 23143422434141.
23143422434132 is nontrivially palindromic in base 10.
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, 1920044 + ... + 7069187.
It is an arithmetic number, because the mean of its divisors is an integer number (567328409984).
Almost surely, 223143422434132 is an apocalyptic number.
23143422434132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23143422434132 is an abundant number, since it is smaller than the sum of its proper divisors (31320104924332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23143422434132 is a wasteful number, since it uses less digits than its factorization.
23143422434132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8989909 (or 8989907 counting only the distinct ones).
The product of its digits is 331776, while the sum is 38.
It can be divided in two parts, 2314342 and 2434132, that added together give a palindrome (4748474).
The spelling of 23143422434132 in words is "twenty-three trillion, one hundred forty-three billion, four hundred twenty-two million, four hundred thirty-four thousand, one hundred thirty-two".
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