Base | Representation |
---|---|
bin | 11000000111011000100010… |
… | …10111010011010111100100 |
3 | 20221202122100110220001011220 |
4 | 30003230101113103113210 |
5 | 23422321424121300103 |
6 | 304441432305300340 |
7 | 14112211044043512 |
oct | 1403542127232744 |
9 | 227678313801156 |
10 | 53030252525028 |
11 | 15996005066669 |
12 | 5b457503346b0 |
13 | 2378967a32a5c |
14 | d1496c2c14b2 |
15 | 61e68a25ec53 |
hex | 303b115d35e4 |
53030252525028 has 48 divisors (see below), whose sum is σ = 127540284346944. Its totient is φ = 17136910523520.
The previous prime is 53030252524979. The next prime is 53030252525137. The reversal of 53030252525028 is 82052525203035.
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, 215468178 + ... + 215714153.
It is an arithmetic number, because the mean of its divisors is an integer number (2657089257228).
Almost surely, 253030252525028 is an apocalyptic number.
It is an amenable number.
53030252525028 is an abundant number, since it is smaller than the sum of its proper divisors (74510031821916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53030252525028 is a wasteful number, since it uses less digits than its factorization.
53030252525028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 431182652 (or 431182650 counting only the distinct ones).
The product of its (nonzero) digits is 720000, while the sum is 42.
The spelling of 53030252525028 in words is "fifty-three trillion, thirty billion, two hundred fifty-two million, five hundred twenty-five thousand, twenty-eight".
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