Base | Representation |
---|---|
bin | 11011000100101011000001 |
3 | 111100120021210 |
4 | 123010223001 |
5 | 3304101100 |
6 | 412040333 |
7 | 114216015 |
oct | 33045301 |
9 | 14316253 |
10 | 7097025 |
11 | 4008111 |
12 | 24630a9 |
13 | 1616430 |
14 | d2a545 |
15 | 952c50 |
hex | 6c4ac1 |
7097025 has 48 divisors (see below), whose sum is σ = 13124160. Its totient is φ = 3360000.
The previous prime is 7096997. The next prime is 7097033. The reversal of 7097025 is 5207907.
It is a happy number.
It is not a de Polignac number, because 7097025 - 25 = 7096993 is a prime.
7097025 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 7096983 and 7097001.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28150 + ... + 28400.
It is an arithmetic number, because the mean of its divisors is an integer number (273420).
Almost surely, 27097025 is an apocalyptic number.
7097025 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
7097025 is a deficient number, since it is larger than the sum of its proper divisors (6027135).
7097025 is a wasteful number, since it uses less digits than its factorization.
7097025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306 (or 301 counting only the distinct ones).
The product of its (nonzero) digits is 4410, while the sum is 30.
The square root of 7097025 is about 2664.0242116017. The cubic root of 7097025 is about 192.1728857286.
The spelling of 7097025 in words is "seven million, ninety-seven thousand, twenty-five".
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