Base | Representation |
---|---|
bin | 1010100100001101011110… |
… | …11010011010111100000100 |
3 | 10001021012002202021121202210 |
4 | 11102012233122122330010 |
5 | 11021133043241333243 |
6 | 121225425022103420 |
7 | 4615426420201623 |
oct | 522065732327404 |
9 | 101235082247683 |
10 | 23234421042948 |
11 | 7448731a5aa45 |
12 | 2732ba071ab70 |
13 | cc6cc5417c2b |
14 | 5a47a28b56ba |
15 | 2a45a986b933 |
hex | 1521af69af04 |
23234421042948 has 12 divisors (see below), whose sum is σ = 54213649100240. Its totient is φ = 7744807014312.
The previous prime is 23234421042947. The next prime is 23234421042953. The reversal of 23234421042948 is 84924012443232.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 23234421042897 and 23234421042906.
It is not an unprimeable number, because it can be changed into a prime (23234421042947) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 968100876778 + ... + 968100876801.
Almost surely, 223234421042948 is an apocalyptic number.
It is an amenable number.
23234421042948 is an abundant number, since it is smaller than the sum of its proper divisors (30979228057292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23234421042948 is a wasteful number, since it uses less digits than its factorization.
23234421042948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1936201753586 (or 1936201753584 counting only the distinct ones).
The product of its (nonzero) digits is 2654208, while the sum is 48.
The spelling of 23234421042948 in words is "twenty-three trillion, two hundred thirty-four billion, four hundred twenty-one million, forty-two thousand, nine hundred forty-eight".
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