Base | Representation |
---|---|
bin | 1010011110010001001010… |
… | …10001111100111011010000 |
3 | 10000112200002000211020110001 |
4 | 11033020211101330323100 |
5 | 11004311412431313034 |
6 | 120551540220015344 |
7 | 4564610550642640 |
oct | 517104521747320 |
9 | 100480060736401 |
10 | 23030240104144 |
11 | 737a085161619 |
12 | 26bb4b8991554 |
13 | cb0985b65090 |
14 | 598953420520 |
15 | 29e109330a14 |
hex | 14f22547ced0 |
23030240104144 has 40 divisors (see below), whose sum is σ = 54918264867200. Its totient is φ = 9110864216448.
The previous prime is 23030240104117. The next prime is 23030240104171. The reversal of 23030240104144 is 44140104203032.
It is an interprime number because it is at equal distance from previous prime (23030240104117) and next prime (23030240104171).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7908734844 + ... + 7908737755.
It is an arithmetic number, because the mean of its divisors is an integer number (1372956621680).
Almost surely, 223030240104144 is an apocalyptic number.
It is an amenable number.
23030240104144 is an abundant number, since it is smaller than the sum of its proper divisors (31888024763056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23030240104144 is a wasteful number, since it uses less digits than its factorization.
23030240104144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15817472627 (or 15817472621 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 23030240104144 its reverse (44140104203032), we get a palindrome (67170344307176).
The spelling of 23030240104144 in words is "twenty-three trillion, thirty billion, two hundred forty million, one hundred four thousand, one hundred forty-four".
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