Base | Representation |
---|---|
bin | 1001011110111100001001 |
3 | 11200022012000 |
4 | 21132330021 |
5 | 1114023100 |
6 | 125141213 |
7 | 30062613 |
oct | 11367411 |
9 | 4608160 |
10 | 2486025 |
11 | 1448873 |
12 | 9ba809 |
13 | 690729 |
14 | 489db3 |
15 | 341900 |
hex | 25ef09 |
2486025 has 48 divisors (see below), whose sum is σ = 4761600. Its totient is φ = 1270080.
The previous prime is 2486009. The next prime is 2486027. The reversal of 2486025 is 5206842.
It is not a de Polignac number, because 2486025 - 24 = 2486009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a d-powerful number, because it can be written as 218 + 44 + 84 + 68 + 0 + 219 + 56 .
It is a self number, because there is not a number n which added to its sum of digits gives 2486025.
It is not an unprimeable number, because it can be changed into a prime (2486027) 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, 19512 + ... + 19638.
It is an arithmetic number, because the mean of its divisors is an integer number (99200).
22486025 is an apocalyptic number.
2486025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2486025 is a deficient number, since it is larger than the sum of its proper divisors (2275575).
2486025 is a wasteful number, since it uses less digits than its factorization.
2486025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175 (or 164 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 2486025 is about 1576.7133537837. The cubic root of 2486025 is about 135.4675148952.
The spelling of 2486025 in words is "two million, four hundred eighty-six thousand, twenty-five".
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