Base | Representation |
---|---|
bin | 10111101001100011000100… |
… | …11011111010101101011110 |
3 | 20211010122021220201201102200 |
4 | 23310301202123322231132 |
5 | 23304022434032134002 |
6 | 302334453101232330 |
7 | 13645150146125325 |
oct | 1364614233725536 |
9 | 224118256651380 |
10 | 52005115505502 |
11 | 15630277a28975 |
12 | 59bab33b626a6 |
13 | 23030a4a28183 |
14 | cbb0bd6250bc |
15 | 602b8bcacb1c |
hex | 2f4c626fab5e |
52005115505502 has 48 divisors (see below), whose sum is σ = 116192383856640. Its totient is φ = 16801487402256.
The previous prime is 52005115505489. The next prime is 52005115505587. The reversal of 52005115505502 is 20550551150025.
52005115505502 is a `hidden beast` number, since 5 + 2 + 0 + 0 + 51 + 1 + 5 + 50 + 550 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298319502 + ... + 298493777.
It is an arithmetic number, because the mean of its divisors is an integer number (2420674663680).
Almost surely, 252005115505502 is an apocalyptic number.
52005115505502 is an abundant number, since it is smaller than the sum of its proper divisors (64187268351138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52005115505502 is a wasteful number, since it uses less digits than its factorization.
52005115505502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 596813437 (or 596813434 counting only the distinct ones).
The product of its (nonzero) digits is 62500, while the sum is 36.
Adding to 52005115505502 its reverse (20550551150025), we get a palindrome (72555666655527).
The spelling of 52005115505502 in words is "fifty-two trillion, five billion, one hundred fifteen million, five hundred five thousand, five hundred two".
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