Base | Representation |
---|---|
bin | 1010011101110101000000… |
… | …11000000011010010010001 |
3 | 10000111020001122220022101100 |
4 | 11032322200120003102101 |
5 | 11004034434102301231 |
6 | 120541000324055013 |
7 | 4563534156230523 |
oct | 516724030032221 |
9 | 100436048808340 |
10 | 23015125431441 |
11 | 7373729337280 |
12 | 26b859ab34469 |
13 | cac417638b70 |
14 | 597d1bca9a13 |
15 | 29da224191e6 |
hex | 14eea0603491 |
23015125431441 has 24 divisors (see below), whose sum is σ = 39055970431296. Its totient is φ = 12875594646240.
The previous prime is 23015125431367. The next prime is 23015125431497. The reversal of 23015125431441 is 14413452151032.
23015125431441 is a `hidden beast` number, since 2 + 3 + 0 + 1 + 51 + 254 + 314 + 41 = 666.
It is not a de Polignac number, because 23015125431441 - 223 = 23015117042833 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23015125431396 and 23015125431405.
It is not an unprimeable number, because it can be changed into a prime (23015125431041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8941383885 + ... + 8941386458.
It is an arithmetic number, because the mean of its divisors is an integer number (1627332101304).
Almost surely, 223015125431441 is an apocalyptic number.
It is an amenable number.
23015125431441 is a deficient number, since it is larger than the sum of its proper divisors (16040844999855).
23015125431441 is a wasteful number, since it uses less digits than its factorization.
23015125431441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17882770373 (or 17882770370 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
Adding to 23015125431441 its reverse (14413452151032), we get a palindrome (37428577582473).
The spelling of 23015125431441 in words is "twenty-three trillion, fifteen billion, one hundred twenty-five million, four hundred thirty-one thousand, four hundred forty-one".
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