Base | Representation |
---|---|
bin | 1010101001101010010111… |
… | …01110100011100000101100 |
3 | 10001221002120102210020221210 |
4 | 11110311023232203200230 |
5 | 11032220144123112424 |
6 | 121451443134154420 |
7 | 4635110143006611 |
oct | 524651356434054 |
9 | 101832512706853 |
10 | 23421727160364 |
11 | 751010a419295 |
12 | 2763355052a10 |
13 | 100b8758c5780 |
14 | 5ad890b54508 |
15 | 2a93bd6aa729 |
hex | 154d4bba382c |
23421727160364 has 96 divisors (see below), whose sum is σ = 62319496296960. Its totient is φ = 6782450807808.
The previous prime is 23421727160329. The next prime is 23421727160369. The reversal of 23421727160364 is 46306172712432.
It is a super-2 number, since 2×234217271603642 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23421727160369) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60971607 + ... + 61354545.
It is an arithmetic number, because the mean of its divisors is an integer number (649161419760).
Almost surely, 223421727160364 is an apocalyptic number.
It is an amenable number.
23421727160364 is an abundant number, since it is smaller than the sum of its proper divisors (38897769136596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23421727160364 is a wasteful number, since it uses less digits than its factorization.
23421727160364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406039 (or 406037 counting only the distinct ones).
The product of its (nonzero) digits is 2032128, while the sum is 48.
Adding to 23421727160364 its reverse (46306172712432), we get a palindrome (69727899872796).
The spelling of 23421727160364 in words is "twenty-three trillion, four hundred twenty-one billion, seven hundred twenty-seven million, one hundred sixty thousand, three hundred sixty-four".
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