Base | Representation |
---|---|
bin | 1001100110001011… |
… | …0110100011100101 |
3 | 20122112021220211021 |
4 | 2121202312203211 |
5 | 20233432103110 |
6 | 1103341411141 |
7 | 120560032015 |
oct | 23142664345 |
9 | 6575256737 |
10 | 2576050405 |
11 | 1102127885 |
12 | 5ba869ab1 |
13 | 320908ba6 |
14 | 1a61a9c45 |
15 | 10124e2da |
hex | 998b68e5 |
2576050405 has 8 divisors (see below), whose sum is σ = 3092340600. Its totient is φ = 2060120256.
The previous prime is 2576050363. The next prime is 2576050427. The reversal of 2576050405 is 5040506752.
2576050405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 519065089 + 2056985316 = 22783^2 + 45354^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2576050405 - 27 = 2576050277 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74010 + ... + 103099.
It is an arithmetic number, because the mean of its divisors is an integer number (386542575).
Almost surely, 22576050405 is an apocalyptic number.
It is an amenable number.
2576050405 is a deficient number, since it is larger than the sum of its proper divisors (516290195).
2576050405 is a wasteful number, since it uses less digits than its factorization.
2576050405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180023.
The product of its (nonzero) digits is 42000, while the sum is 34.
The square root of 2576050405 is about 50754.8067181819. The cubic root of 2576050405 is about 1370.8337413569.
The spelling of 2576050405 in words is "two billion, five hundred seventy-six million, fifty thousand, four hundred five".
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