Base | Representation |
---|---|
bin | 1001011110111011010111 |
3 | 11200022010011 |
4 | 21132323113 |
5 | 1114022400 |
6 | 125141051 |
7 | 30062512 |
oct | 11367327 |
9 | 4608104 |
10 | 2485975 |
11 | 1448828 |
12 | 9ba787 |
13 | 6906bb |
14 | 489d79 |
15 | 3418ba |
hex | 25eed7 |
2485975 has 6 divisors (see below), whose sum is σ = 3082640. Its totient is φ = 1988760.
The previous prime is 2485949. The next prime is 2485991. The reversal of 2485975 is 5795842.
It is not a de Polignac number, because 2485975 - 215 = 2453207 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49695 + ... + 49744.
22485975 is an apocalyptic number.
2485975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2485975 is a deficient number, since it is larger than the sum of its proper divisors (596665).
2485975 is an equidigital number, since it uses as much as digits as its factorization.
2485975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99449 (or 99444 counting only the distinct ones).
The product of its digits is 100800, while the sum is 40.
The square root of 2485975 is about 1576.6974979367. The cubic root of 2485975 is about 135.4666066955.
The spelling of 2485975 in words is "two million, four hundred eighty-five thousand, nine hundred seventy-five".
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