Base | Representation |
---|---|
bin | 1000011010000111… |
… | …0010111101100011 |
3 | 12211021221210202221 |
4 | 2012201302331203 |
5 | 14110243201220 |
6 | 1011543251511 |
7 | 106634144455 |
oct | 20641627543 |
9 | 5737853687 |
10 | 2257006435 |
11 | a59026382 |
12 | 52ba49b97 |
13 | 29c7a0b88 |
14 | 175a7a2d5 |
15 | d322c9aa |
hex | 86872f63 |
2257006435 has 4 divisors (see below), whose sum is σ = 2708407728. Its totient is φ = 1805605144.
The previous prime is 2257006373. The next prime is 2257006463. The reversal of 2257006435 is 5346007522.
2257006435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5346007522 = 2 ⋅2673003761.
It is a cyclic number.
It is not a de Polignac number, because 2257006435 - 223 = 2248617827 is a prime.
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 2257006435.
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, 225700639 + ... + 225700648.
It is an arithmetic number, because the mean of its divisors is an integer number (677101932).
Almost surely, 22257006435 is an apocalyptic number.
2257006435 is a deficient number, since it is larger than the sum of its proper divisors (451401293).
2257006435 is an equidigital number, since it uses as much as digits as its factorization.
2257006435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451401292.
The product of its (nonzero) digits is 50400, while the sum is 34.
The square root of 2257006435 is about 47507.9618064172. The cubic root of 2257006435 is about 1311.7294398822.
The spelling of 2257006435 in words is "two billion, two hundred fifty-seven million, six thousand, four hundred thirty-five".
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