Base | Representation |
---|---|
bin | 1001101111110001110010 |
3 | 11210210210102 |
4 | 21233301302 |
5 | 1123224434 |
6 | 130432402 |
7 | 30500651 |
oct | 11576162 |
9 | 4723712 |
10 | 2554994 |
11 | 1495672 |
12 | a32702 |
13 | 6b5c40 |
14 | 4a7198 |
15 | 35707e |
hex | 26fc72 |
2554994 has 8 divisors (see below), whose sum is σ = 4127340. Its totient is φ = 1179216.
The previous prime is 2554991. The next prime is 2555009. The reversal of 2554994 is 4994552.
It can be written as a sum of positive squares in 2 ways, for example, as 1857769 + 697225 = 1363^2 + 835^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2554991) 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 3 ways as a sum of consecutive naturals, for example, 49109 + ... + 49160.
22554994 is an apocalyptic number.
2554994 is a deficient number, since it is larger than the sum of its proper divisors (1572346).
2554994 is a wasteful number, since it uses less digits than its factorization.
2554994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98284.
The product of its digits is 64800, while the sum is 38.
The square root of 2554994 is about 1598.4348594797. The cubic root of 2554994 is about 136.7088494284.
The spelling of 2554994 in words is "two million, five hundred fifty-four thousand, nine hundred ninety-four".
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