Base | Representation |
---|---|
bin | 110001110111010010… |
… | …110101110000010111 |
3 | 12010012100220101111110 |
4 | 301313102311300113 |
5 | 1334123001110111 |
6 | 40332454110103 |
7 | 3603540201021 |
oct | 616722656027 |
9 | 163170811443 |
10 | 53541035031 |
11 | 20785578090 |
12 | a46294b333 |
13 | 5083576023 |
14 | 283cb31011 |
15 | 15d56aa5a6 |
hex | c774b5c17 |
53541035031 has 32 divisors (see below), whose sum is σ = 78535581696. Its totient is φ = 32175360000.
The previous prime is 53541034961. The next prime is 53541035087. The reversal of 53541035031 is 13053014535.
It is not a de Polignac number, because 53541035031 - 217 = 53540903959 is a prime.
It is a super-2 number, since 2×535410350312 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 53541035031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53541039031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12742731 + ... + 12746931.
It is an arithmetic number, because the mean of its divisors is an integer number (2454236928).
Almost surely, 253541035031 is an apocalyptic number.
53541035031 is a deficient number, since it is larger than the sum of its proper divisors (24994546665).
53541035031 is a wasteful number, since it uses less digits than its factorization.
53541035031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7383.
The product of its (nonzero) digits is 13500, while the sum is 30.
Adding to 53541035031 its reverse (13053014535), we get a palindrome (66594049566).
The spelling of 53541035031 in words is "fifty-three billion, five hundred forty-one million, thirty-five thousand, thirty-one".
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