Base | Representation |
---|---|
bin | 1001010001110010… |
… | …1101100001110110 |
3 | 20102120102021110202 |
4 | 2110130231201312 |
5 | 20100040220421 |
6 | 1051045120502 |
7 | 115501235540 |
oct | 22434554166 |
9 | 6376367422 |
10 | 2490554486 |
11 | 10689424a2 |
12 | 5960b9132 |
13 | 308ca30a4 |
14 | 198ab2690 |
15 | e89b210b |
hex | 9472d876 |
2490554486 has 8 divisors (see below), whose sum is σ = 4269522000. Its totient is φ = 1067380488.
The previous prime is 2490554467. The next prime is 2490554497. The reversal of 2490554486 is 6844550942.
2490554486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2490554486.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88948361 + ... + 88948388.
It is an arithmetic number, because the mean of its divisors is an integer number (533690250).
Almost surely, 22490554486 is an apocalyptic number.
2490554486 is a deficient number, since it is larger than the sum of its proper divisors (1778967514).
2490554486 is a wasteful number, since it uses less digits than its factorization.
2490554486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177896758.
The product of its (nonzero) digits is 1382400, while the sum is 47.
The square root of 2490554486 is about 49905.4554733248. The cubic root of 2490554486 is about 1355.4973798015.
The spelling of 2490554486 in words is "two billion, four hundred ninety million, five hundred fifty-four thousand, four hundred eighty-six".
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