Base | Representation |
---|---|
bin | 1011011011110001001101 |
3 | 12122021120001 |
4 | 23123301031 |
5 | 1231403300 |
6 | 144124301 |
7 | 34322362 |
oct | 13336115 |
9 | 5567501 |
10 | 2997325 |
11 | 1767a31 |
12 | 1006691 |
13 | 80c386 |
14 | 580469 |
15 | 3e316a |
hex | 2dbc4d |
2997325 has 12 divisors (see below), whose sum is σ = 3753108. Its totient is φ = 2374400.
The previous prime is 2997311. The next prime is 2997329. The reversal of 2997325 is 5237992.
It can be written as a sum of positive squares in 6 ways, for example, as 427716 + 2569609 = 654^2 + 1603^2 .
It is not a de Polignac number, because 2997325 - 215 = 2964557 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2997329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2295 + ... + 3355.
It is an arithmetic number, because the mean of its divisors is an integer number (312759).
22997325 is an apocalyptic number.
2997325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2997325 is a deficient number, since it is larger than the sum of its proper divisors (755783).
2997325 is a wasteful number, since it uses less digits than its factorization.
2997325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1184 (or 1179 counting only the distinct ones).
The product of its digits is 34020, while the sum is 37.
The square root of 2997325 is about 1731.2784293695. The cubic root of 2997325 is about 144.1820774212.
The spelling of 2997325 in words is "two million, nine hundred ninety-seven thousand, three hundred twenty-five".
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