Base | Representation |
---|---|
bin | 1010101001000100001100… |
… | …01100010101110001000000 |
3 | 10001212010200011210201210010 |
4 | 11110202012030111301000 |
5 | 11031401211200213212 |
6 | 121434213401504520 |
7 | 4633453242214500 |
oct | 524420614256100 |
9 | 101763604721703 |
10 | 23401233210432 |
11 | 7502453095390 |
12 | 275b3957a2140 |
13 | 100995aaa378c |
14 | 5ac8a900da00 |
15 | 2a8abe3be03c |
hex | 154886315c40 |
23401233210432 has 336 divisors, whose sum is σ = 80399411212032. Its totient is φ = 5936886789120.
The previous prime is 23401233210431. The next prime is 23401233210437.
It is a happy number.
23401233210432 is nontrivially palindromic in base 10.
It is a tau number, because it is divible by the number of its divisors (336).
It is a self number, because there is not a number n which added to its sum of digits gives 23401233210432.
It is not an unprimeable number, because it can be changed into a prime (23401233210431) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1820623 + ... + 7079345.
Almost surely, 223401233210432 is an apocalyptic number.
23401233210432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23401233210432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40199705606016).
23401233210432 is an abundant number, since it is smaller than the sum of its proper divisors (56998178001600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23401233210432 is a wasteful number, since it uses less digits than its factorization.
23401233210432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5258806 (or 5258789 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, 2340123 and 3210432, that added together give a palindrome (5550555).
The spelling of 23401233210432 in words is "twenty-three trillion, four hundred one billion, two hundred thirty-three million, two hundred ten thousand, four hundred thirty-two".
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