Base | Representation |
---|---|
bin | 10111111000000110001011… |
… | …11111111100101100000001 |
3 | 20212220102120212112220122011 |
4 | 23330003011333330230001 |
5 | 23340220221014222010 |
6 | 303400244234012521 |
7 | 14026234620105052 |
oct | 1374030577745401 |
9 | 225812525486564 |
10 | 52505002101505 |
11 | 1580327897a258 |
12 | 5a7b9a2b77141 |
13 | 233b27b51b395 |
14 | cd7381768729 |
15 | 610b9798ea8a |
hex | 2fc0c5ffcb01 |
52505002101505 has 16 divisors (see below), whose sum is σ = 65254149089280. Its totient is φ = 40508594004928.
The previous prime is 52505002101469. The next prime is 52505002101527. The reversal of 52505002101505 is 50510120050525.
It is a cyclic number.
It is not a de Polignac number, because 52505002101505 - 241 = 50305978845953 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209668297 + ... + 209918566.
It is an arithmetic number, because the mean of its divisors is an integer number (4078384318080).
Almost surely, 252505002101505 is an apocalyptic number.
It is an amenable number.
52505002101505 is a deficient number, since it is larger than the sum of its proper divisors (12749146987775).
52505002101505 is a wasteful number, since it uses less digits than its factorization.
52505002101505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419587760.
The product of its (nonzero) digits is 12500, while the sum is 31.
The spelling of 52505002101505 in words is "fifty-two trillion, five hundred five billion, two million, one hundred one thousand, five hundred five".
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