Base | Representation |
---|---|
bin | 100101010101011000010… |
… | …1100100100011100010101 |
3 | 200011112102001012001020012 |
4 | 1022222300230210130111 |
5 | 1133032101242100140 |
6 | 14525115324250005 |
7 | 1036466546323466 |
oct | 112526054443425 |
9 | 20145361161205 |
10 | 5131155425045 |
11 | 16a9124517621 |
12 | 6aa5516a0905 |
13 | 2b2b34454250 |
14 | 13a4c649ad6d |
15 | 8d716c18265 |
hex | 4aab0b24715 |
5131155425045 has 32 divisors (see below), whose sum is σ = 6643148265600. Its totient is φ = 3782242563840.
The previous prime is 5131155424991. The next prime is 5131155425047. The reversal of 5131155425045 is 5405245511315.
It is not a de Polignac number, because 5131155425045 - 214 = 5131155408661 is a prime.
It is a super-2 number, since 2×51311554250452 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5131155424993 and 5131155425011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5131155425047) 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, 95172506 + ... + 95226404.
It is an arithmetic number, because the mean of its divisors is an integer number (207598383300).
Almost surely, 25131155425045 is an apocalyptic number.
It is an amenable number.
5131155425045 is a deficient number, since it is larger than the sum of its proper divisors (1511992840555).
5131155425045 is a wasteful number, since it uses less digits than its factorization.
5131155425045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56565.
The product of its (nonzero) digits is 300000, while the sum is 41.
The spelling of 5131155425045 in words is "five trillion, one hundred thirty-one billion, one hundred fifty-five million, four hundred twenty-five thousand, forty-five".
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