Base | Representation |
---|---|
bin | 110001011110111111… |
… | …100111011100110000 |
3 | 12002010221202110111112 |
4 | 301132333213130300 |
5 | 1332304113430022 |
6 | 40224211532452 |
7 | 3560456650055 |
oct | 613677473460 |
9 | 162127673445 |
10 | 53133342512 |
11 | 20596428718 |
12 | a36a2ba128 |
13 | 5019c70253 |
14 | 280092702c |
15 | 15ae9c78e2 |
hex | c5efe7730 |
53133342512 has 20 divisors (see below), whose sum is σ = 109001489976. Its totient is φ = 25003925760.
The previous prime is 53133342497. The next prime is 53133342551. The reversal of 53133342512 is 21524333135.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97671314 + ... + 97671857.
Almost surely, 253133342512 is an apocalyptic number.
It is an amenable number.
53133342512 is an abundant number, since it is smaller than the sum of its proper divisors (55868147464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53133342512 is a wasteful number, since it uses less digits than its factorization.
53133342512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195343196 (or 195343190 counting only the distinct ones).
The product of its digits is 32400, while the sum is 32.
Adding to 53133342512 its reverse (21524333135), we get a palindrome (74657675647).
The spelling of 53133342512 in words is "fifty-three billion, one hundred thirty-three million, three hundred forty-two thousand, five hundred twelve".
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