Base | Representation |
---|---|
bin | 110010000011110011… |
… | …010011000001110001 |
3 | 12010201222202010010202 |
4 | 302003303103001301 |
5 | 1340040210321004 |
6 | 40405351404545 |
7 | 3611665600115 |
oct | 620363230161 |
9 | 163658663122 |
10 | 53750870129 |
11 | 20882a68320 |
12 | a501083755 |
13 | 50b7b94ac8 |
14 | 285c953745 |
15 | 15e8d08b1e |
hex | c83cd3071 |
53750870129 has 16 divisors (see below), whose sum is σ = 59348920320. Its totient is φ = 48272400000.
The previous prime is 53750870111. The next prime is 53750870137. The reversal of 53750870129 is 92107805735.
It is not a de Polignac number, because 53750870129 - 224 = 53734092913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53750870179) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1102979 + ... + 1150679.
It is an arithmetic number, because the mean of its divisors is an integer number (3709307520).
Almost surely, 253750870129 is an apocalyptic number.
It is an amenable number.
53750870129 is a deficient number, since it is larger than the sum of its proper divisors (5598050191).
53750870129 is a wasteful number, since it uses less digits than its factorization.
53750870129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48952.
The product of its (nonzero) digits is 529200, while the sum is 47.
The spelling of 53750870129 in words is "fifty-three billion, seven hundred fifty million, eight hundred seventy thousand, one hundred twenty-nine".
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