Base | Representation |
---|---|
bin | 11010101101011110101001 |
3 | 111011201222021 |
4 | 122231132221 |
5 | 3243031100 |
6 | 410024441 |
7 | 113342032 |
oct | 32553651 |
9 | 14151867 |
10 | 7002025 |
11 | 3a527a8 |
12 | 2418121 |
13 | 15b2114 |
14 | d03a89 |
15 | 934a1a |
hex | 6ad7a9 |
7002025 has 12 divisors (see below), whose sum is σ = 8717200. Its totient is φ = 5579280.
The previous prime is 7002019. The next prime is 7002029. The reversal of 7002025 is 5202007.
It is a happy number.
7002025 is nontrivially palindromic in base 4.
It is not a de Polignac number, because 7002025 - 29 = 7001513 is a prime.
7002025 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (7002029) 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, 9106 + ... + 9844.
Almost surely, 27002025 is an apocalyptic number.
It is an amenable number.
7002025 is a deficient number, since it is larger than the sum of its proper divisors (1715175).
7002025 is a wasteful number, since it uses less digits than its factorization.
7002025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1128 (or 1123 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 16.
The square root of 7002025 is about 2646.1339724209. The cubic root of 7002025 is about 191.3115626209.
The spelling of 7002025 in words is "seven million, two thousand, twenty-five".
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