Base | Representation |
---|---|
bin | 1010010011001111… |
… | …10000010100111111 |
3 | 112021101220111012211 |
4 | 11021213300110333 |
5 | 42311203010011 |
6 | 2312425441251 |
7 | 254020202152 |
oct | 51147602477 |
9 | 15241814184 |
10 | 5530125631 |
11 | 2388680268 |
12 | 10a4040227 |
13 | 6a1930bb4 |
14 | 3a6659c99 |
15 | 225770b21 |
hex | 1499f053f |
5530125631 has 4 divisors (see below), whose sum is σ = 5532448672. Its totient is φ = 5527802592.
The previous prime is 5530125611. The next prime is 5530125641. The reversal of 5530125631 is 1365210355.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5530125631 - 25 = 5530125599 is a prime.
It is a super-2 number, since 2×55301256312 = 61164578989286296322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5530125593 and 5530125602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5530125611) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1157946 + ... + 1162711.
It is an arithmetic number, because the mean of its divisors is an integer number (1383112168).
Almost surely, 25530125631 is an apocalyptic number.
5530125631 is a deficient number, since it is larger than the sum of its proper divisors (2323041).
5530125631 is a wasteful number, since it uses less digits than its factorization.
5530125631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2323040.
The product of its (nonzero) digits is 13500, while the sum is 31.
The square root of 5530125631 is about 74364.8144689409. The cubic root of 5530125631 is about 1768.3911488557.
Adding to 5530125631 its reverse (1365210355), we get a palindrome (6895335986).
The spelling of 5530125631 in words is "five billion, five hundred thirty million, one hundred twenty-five thousand, six hundred thirty-one".
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