Base | Representation |
---|---|
bin | 1010101100110100111000… |
… | …01000001100001110010001 |
3 | 10002022111012112102222102220 |
4 | 11112122130020030032101 |
5 | 11041010330230143101 |
6 | 122013423431131253 |
7 | 4646006330644416 |
oct | 526323410141621 |
9 | 102274175388386 |
10 | 23530450240401 |
11 | 75522317a5545 |
12 | 2780438213b29 |
13 | 1018bb16a8a20 |
14 | 5b4c4650410d |
15 | 2ac133621636 |
hex | 15669c20c391 |
23530450240401 has 32 divisors (see below), whose sum is σ = 33883081344000. Its totient is φ = 14439237519168.
The previous prime is 23530450240399. The next prime is 23530450240469. The reversal of 23530450240401 is 10404205403532.
It is not a de Polignac number, because 23530450240401 - 21 = 23530450240399 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23530450200401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 566445690 + ... + 566487228.
It is an arithmetic number, because the mean of its divisors is an integer number (1058846292000).
Almost surely, 223530450240401 is an apocalyptic number.
It is an amenable number.
23530450240401 is a deficient number, since it is larger than the sum of its proper divisors (10352631103599).
23530450240401 is a wasteful number, since it uses less digits than its factorization.
23530450240401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82373.
The product of its (nonzero) digits is 57600, while the sum is 33.
Adding to 23530450240401 its reverse (10404205403532), we get a palindrome (33934655643933).
The spelling of 23530450240401 in words is "twenty-three trillion, five hundred thirty billion, four hundred fifty million, two hundred forty thousand, four hundred one".
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