Base | Representation |
---|---|
bin | 1001110110010010… |
… | …01011000110110001 |
3 | 111122110212000001210 |
4 | 10323021023012301 |
5 | 41312012242300 |
6 | 2232351350333 |
7 | 245010460245 |
oct | 47311130661 |
9 | 14573760053 |
10 | 5287227825 |
11 | 2273558580 |
12 | 10368223a9 |
13 | 663507099 |
14 | 3822ac425 |
15 | 20e291050 |
hex | 13b24b1b1 |
5287227825 has 48 divisors (see below), whose sum is σ = 9544585536. Its totient is φ = 2561260800.
The previous prime is 5287227821. The next prime is 5287227863.
5287227825 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5287227825 - 22 = 5287227821 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5287227821) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1315519 + ... + 1319531.
It is an arithmetic number, because the mean of its divisors is an integer number (198845532).
Almost surely, 25287227825 is an apocalyptic number.
5287227825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5287227825 is a deficient number, since it is larger than the sum of its proper divisors (4257357711).
5287227825 is a wasteful number, since it uses less digits than its factorization.
5287227825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5634 (or 5629 counting only the distinct ones).
The product of its digits is 1254400, while the sum is 48.
The square root of 5287227825 is about 72713.3263233089. The cubic root of 5287227825 is about 1742.1117427681. Note that the first 3 decimals are identical.
The spelling of 5287227825 in words is "five billion, two hundred eighty-seven million, two hundred twenty-seven thousand, eight hundred twenty-five".
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