Base | Representation |
---|---|
bin | 1011011011110010110001 |
3 | 12122021200202 |
4 | 23123302301 |
5 | 1231404200 |
6 | 144124545 |
7 | 34322564 |
oct | 13336261 |
9 | 5567622 |
10 | 2997425 |
11 | 1768012 |
12 | 1006755 |
13 | 80c432 |
14 | 5804db |
15 | 3e31d5 |
hex | 2dbcb1 |
2997425 has 12 divisors (see below), whose sum is σ = 3797376. Its totient is φ = 2346000.
The previous prime is 2997419. The next prime is 2997439. The reversal of 2997425 is 5247992.
It is not a de Polignac number, because 2997425 - 24 = 2997409 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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, 101 + ... + 2450.
It is an arithmetic number, because the mean of its divisors is an integer number (316448).
22997425 is an apocalyptic number.
2997425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2997425 is a deficient number, since it is larger than the sum of its proper divisors (799951).
2997425 is a wasteful number, since it uses less digits than its factorization.
2997425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2608 (or 2603 counting only the distinct ones).
The product of its digits is 45360, while the sum is 38.
The square root of 2997425 is about 1731.3073095208. The cubic root of 2997425 is about 144.1836808562.
The spelling of 2997425 in words is "two million, nine hundred ninety-seven thousand, four hundred twenty-five".
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