Base | Representation |
---|---|
bin | 1001100000001001001010 |
3 | 11200112221120 |
4 | 21200021022 |
5 | 1114202304 |
6 | 125220110 |
7 | 30113154 |
oct | 11401112 |
9 | 4615846 |
10 | 2490954 |
11 | 1451544 |
12 | a01636 |
13 | 692a4b |
14 | 48bad4 |
15 | 3430d9 |
hex | 26024a |
2490954 has 8 divisors (see below), whose sum is σ = 4981920. Its totient is φ = 830316.
The previous prime is 2490941. The next prime is 2490973. The reversal of 2490954 is 4590942.
It is a sphenic number, since it is the product of 3 distinct primes.
2490954 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207574 + ... + 207585.
It is an arithmetic number, because the mean of its divisors is an integer number (622740).
22490954 is an apocalyptic number.
2490954 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2490954 is a wasteful number, since it uses less digits than its factorization.
2490954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 415164.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 2490954 is about 1578.2756413251. The cubic root of 2490954 is about 135.5569855125.
The spelling of 2490954 in words is "two million, four hundred ninety thousand, nine hundred fifty-four".
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