Base | Representation |
---|---|
bin | 1001011010001000… |
… | …1001000010100101 |
3 | 20112000020100001021 |
4 | 2112202021002211 |
5 | 20133014013300 |
6 | 1054334531141 |
7 | 116404446001 |
oct | 22642110245 |
9 | 6460210037 |
10 | 2525532325 |
11 | 10866628a8 |
12 | 5a5966ab1 |
13 | 3132cba34 |
14 | 19d5b9701 |
15 | ebac0d1a |
hex | 968890a5 |
2525532325 has 12 divisors (see below), whose sum is σ = 3315875940. Its totient is φ = 1901576960.
The previous prime is 2525532323. The next prime is 2525532329. The reversal of 2525532325 is 5232355252.
It can be written as a sum of positive squares in 6 ways, for example, as 136375684 + 2389156641 = 11678^2 + 48879^2 .
It is not a de Polignac number, because 2525532325 - 21 = 2525532323 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2525532323) 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, 2970790 + ... + 2971639.
It is an arithmetic number, because the mean of its divisors is an integer number (276322995).
Almost surely, 22525532325 is an apocalyptic number.
2525532325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2525532325 is a deficient number, since it is larger than the sum of its proper divisors (790343615).
2525532325 is a wasteful number, since it uses less digits than its factorization.
2525532325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5942456 (or 5942451 counting only the distinct ones).
The product of its digits is 90000, while the sum is 34.
The square root of 2525532325 is about 50254.6746581848. The cubic root of 2525532325 is about 1361.8135273212.
Adding to 2525532325 its reverse (5232355252), we get a palindrome (7757887577).
The spelling of 2525532325 in words is "two billion, five hundred twenty-five million, five hundred thirty-two thousand, three hundred twenty-five".
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