Base | Representation |
---|---|
bin | 1001100000111100… |
… | …0100111111100100 |
3 | 20120222222012001100 |
4 | 2120033010333210 |
5 | 20212321330234 |
6 | 1101235000100 |
7 | 120202254624 |
oct | 23017047744 |
9 | 6528865040 |
10 | 2554089444 |
11 | 10a0798225 |
12 | 5b3439030 |
13 | 3191ba03a |
14 | 1a32d0884 |
15 | ee362399 |
hex | 983c4fe4 |
2554089444 has 27 divisors (see below), whose sum is σ = 6456937123. Its totient is φ = 851262072.
The previous prime is 2554089431. The next prime is 2554089449. The reversal of 2554089444 is 4449804552.
It is a happy number.
The square root of 2554089444 is 50538.
It is a perfect power (a square), and thus also a powerful number.
2554089444 is a `hidden beast` number, since 2 + 554 + 0 + 8 + 94 + 4 + 4 = 666.
2554089444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2554089444.
It is not an unprimeable number, because it can be changed into a prime (2554089449) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 299017 + ... + 307439.
Almost surely, 22554089444 is an apocalyptic number.
2554089444 is the 50538-th square number.
It is an amenable number.
2554089444 is an abundant number, since it is smaller than the sum of its proper divisors (3902847679).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2554089444 is an frugal number, since it uses more digits than its factorization.
2554089444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16856 (or 8428 counting only the distinct ones).
The product of its (nonzero) digits is 921600, while the sum is 45.
The cubic root of 2554089444 is about 1366.9271430812.
The spelling of 2554089444 in words is "two billion, five hundred fifty-four million, eighty-nine thousand, four hundred forty-four".
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