Base | Representation |
---|---|
bin | 1101101011100000001011… |
… | …1101001001010101001111 |
3 | 1222020220111220020001112011 |
4 | 3122320002331021111033 |
5 | 3432413004403212111 |
6 | 51553430154522051 |
7 | 3111451423330114 |
oct | 332700275112517 |
9 | 58226456201464 |
10 | 15041025054031 |
11 | 4879954584909 |
12 | 182b074a36327 |
13 | 851493771b92 |
14 | 39ddbd27290b |
15 | 1b13b912b021 |
hex | dae02f4954f |
15041025054031 has 2 divisors, whose sum is σ = 15041025054032. Its totient is φ = 15041025054030.
The previous prime is 15041025053981. The next prime is 15041025054043. The reversal of 15041025054031 is 13045052014051.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-15041025054031 is a prime.
It is a super-3 number, since 3×150410250540313 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 15041025053984 and 15041025054002.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (15041025054091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7520512527015 + 7520512527016.
It is an arithmetic number, because the mean of its divisors is an integer number (7520512527016).
Almost surely, 215041025054031 is an apocalyptic number.
15041025054031 is a deficient number, since it is larger than the sum of its proper divisors (1).
15041025054031 is an equidigital number, since it uses as much as digits as its factorization.
15041025054031 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12000, while the sum is 31.
Adding to 15041025054031 its reverse (13045052014051), we get a palindrome (28086077068082).
The spelling of 15041025054031 in words is "fifteen trillion, forty-one billion, twenty-five million, fifty-four thousand, thirty-one".
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