Base | Representation |
---|---|
bin | 1011011010100101101000 |
3 | 12122000220220 |
4 | 23122211220 |
5 | 1231224423 |
6 | 144050040 |
7 | 34302312 |
oct | 13324550 |
9 | 5560826 |
10 | 2992488 |
11 | 1764334 |
12 | 1003920 |
13 | 80a105 |
14 | 57c7b2 |
15 | 3e19e3 |
hex | 2da968 |
2992488 has 32 divisors (see below), whose sum is σ = 7596960. Its totient is φ = 982080.
The previous prime is 2992453. The next prime is 2992513. The reversal of 2992488 is 8842992.
2992488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678 + ... + 2538.
It is an arithmetic number, because the mean of its divisors is an integer number (237405).
22992488 is an apocalyptic number.
It is an amenable number.
2992488 is an abundant number, since it is smaller than the sum of its proper divisors (4604472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2992488 is a wasteful number, since it uses less digits than its factorization.
2992488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1937 (or 1933 counting only the distinct ones).
The product of its digits is 82944, while the sum is 42.
The square root of 2992488 is about 1729.8809207573. The cubic root of 2992488 is about 144.1044766496.
The spelling of 2992488 in words is "two million, nine hundred ninety-two thousand, four hundred eighty-eight".
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