Base | Representation |
---|---|
bin | 1010101001111010001010… |
… | …11010100111000101101000 |
3 | 10001221220110201000022010010 |
4 | 11110331011122213011220 |
5 | 11032340033032002212 |
6 | 121455405044451520 |
7 | 4635530322124215 |
oct | 524750532470550 |
9 | 101856421008103 |
10 | 23430211203432 |
11 | 7513773444430 |
12 | 2764b223a9ba0 |
13 | 100c5c84c48b7 |
14 | 5b005781cb0c |
15 | 2a971841b03c |
hex | 154f456a7168 |
23430211203432 has 64 divisors (see below), whose sum is σ = 64388366760960. Its totient is φ = 7045865028800.
The previous prime is 23430211203401. The next prime is 23430211203439.
It is a happy number.
23430211203432 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 23430211203432.
It is not an unprimeable number, because it can be changed into a prime (23430211203439) 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, 338708928 + ... + 338778095.
It is an arithmetic number, because the mean of its divisors is an integer number (1006068230640).
Almost surely, 223430211203432 is an apocalyptic number.
23430211203432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23430211203432 is an abundant number, since it is smaller than the sum of its proper divisors (40958155557528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23430211203432 is a wasteful number, since it uses less digits than its factorization.
23430211203432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 677487174 (or 677487170 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 30.
It can be divided in two parts, 2343021 and 1203432, that added together give a palindrome (3546453).
The spelling of 23430211203432 in words is "twenty-three trillion, four hundred thirty billion, two hundred eleven million, two hundred three thousand, four hundred thirty-two".
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