Base | Representation |
---|---|
bin | 100101010101011100111… |
… | …1110110011110100010000 |
3 | 200011112210220022022102110 |
4 | 1022222321332303310100 |
5 | 1133032411131422202 |
6 | 14525143011145320 |
7 | 1036503450362424 |
oct | 112527176636420 |
9 | 20145726268373 |
10 | 5131311201552 |
11 | 16a91a4444838 |
12 | 6aa5958a5240 |
13 | 2b2b5a7c64b3 |
14 | 13a4dd04ab84 |
15 | 8d72573926c |
hex | 4aab9fb3d10 |
5131311201552 has 160 divisors (see below), whose sum is σ = 15029929451520. Its totient is φ = 1499962337280.
The previous prime is 5131311201479. The next prime is 5131311201581. The reversal of 5131311201552 is 2551021131315.
It is an unprimeable number.
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 in 31 ways as a sum of consecutive naturals, for example, 3295353 + ... + 4595864.
It is an arithmetic number, because the mean of its divisors is an integer number (93937059072).
Almost surely, 25131311201552 is an apocalyptic number.
It is an amenable number.
5131311201552 is an abundant number, since it is smaller than the sum of its proper divisors (9898618249968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5131311201552 is a wasteful number, since it uses less digits than its factorization.
5131311201552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7891301 (or 7891295 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 30.
Adding to 5131311201552 its reverse (2551021131315), we get a palindrome (7682332332867).
The spelling of 5131311201552 in words is "five trillion, one hundred thirty-one billion, three hundred eleven million, two hundred one thousand, five hundred fifty-two".
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