Base | Representation |
---|---|
bin | 110011111100000100000… |
… | …0110011110110000111001 |
3 | 221021102101101110122220102 |
4 | 1213320020012132300321 |
5 | 1413423341110000203 |
6 | 23103153404205145 |
7 | 1334505334066400 |
oct | 147701006366071 |
9 | 27242341418812 |
10 | 7138371562553 |
11 | 2302403717310 |
12 | 97356a2397b5 |
13 | 3ca1b7a08b6a |
14 | 1a96db48a637 |
15 | c5a434a5888 |
hex | 67e0819ec39 |
7138371562553 has 24 divisors (see below), whose sum is σ = 9186300258624. Its totient is φ = 5484024218400.
The previous prime is 7138371562549. The next prime is 7138371562559. The reversal of 7138371562553 is 3552651738317.
It is not a de Polignac number, because 7138371562553 - 22 = 7138371562549 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7138371562559) 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, 93227450 + ... + 93303987.
It is an arithmetic number, because the mean of its divisors is an integer number (382762510776).
Almost surely, 27138371562553 is an apocalyptic number.
It is an amenable number.
7138371562553 is a deficient number, since it is larger than the sum of its proper divisors (2047928696071).
7138371562553 is a wasteful number, since it uses less digits than its factorization.
7138371562553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186531533 (or 186531526 counting only the distinct ones).
The product of its digits is 15876000, while the sum is 56.
The spelling of 7138371562553 in words is "seven trillion, one hundred thirty-eight billion, three hundred seventy-one million, five hundred sixty-two thousand, five hundred fifty-three".
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