Base | Representation |
---|---|
bin | 1000011100001001… |
… | …11011111110000001 |
3 | 102200210010220000200 |
4 | 10032010323332001 |
5 | 33234433030104 |
6 | 2025342035413 |
7 | 220200035034 |
oct | 41604737601 |
9 | 12623126020 |
10 | 4531142529 |
11 | 1a157914a1 |
12 | a65578b69 |
13 | 57298b834 |
14 | 30dad501b |
15 | 1b7be0b39 |
hex | 10e13bf81 |
4531142529 has 12 divisors (see below), whose sum is σ = 6552211536. Its totient is φ = 3017425752.
The previous prime is 4531142509. The next prime is 4531142533. The reversal of 4531142529 is 9252411354.
It is not a de Polignac number, because 4531142529 - 29 = 4531142017 is a prime.
It is a super-2 number, since 2×45311425292 = 41062505236225031682, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4531142493 and 4531142502.
It is not an unprimeable number, because it can be changed into a prime (4531142509) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269379 + ... + 285704.
It is an arithmetic number, because the mean of its divisors is an integer number (546017628).
Almost surely, 24531142529 is an apocalyptic number.
It is an amenable number.
4531142529 is a deficient number, since it is larger than the sum of its proper divisors (2021069007).
4531142529 is a wasteful number, since it uses less digits than its factorization.
4531142529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 555996 (or 555993 counting only the distinct ones).
The product of its digits is 43200, while the sum is 36.
The square root of 4531142529 is about 67313.7618099004. The cubic root of 4531142529 is about 1654.7634043848.
The spelling of 4531142529 in words is "four billion, five hundred thirty-one million, one hundred forty-two thousand, five hundred twenty-nine".
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