Base | Representation |
---|---|
bin | 10111010101011101… |
… | …000101010100100111 |
3 | 2101200012022001121102 |
4 | 113111131011110213 |
5 | 402303314214323 |
6 | 15302141110315 |
7 | 1544624356304 |
oct | 272535052447 |
9 | 71605261542 |
10 | 25056007463 |
11 | a698510293 |
12 | 4a3325839b |
13 | 2494016126 |
14 | 12d99a60ab |
15 | 9b9a87328 |
hex | 5d5745527 |
25056007463 has 4 divisors (see below), whose sum is σ = 25078974648. Its totient is φ = 25033040280.
The previous prime is 25056007451. The next prime is 25056007469. The reversal of 25056007463 is 36470065052.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 25056007463 - 26 = 25056007399 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25056007469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11481956 + ... + 11484137.
It is an arithmetic number, because the mean of its divisors is an integer number (6269743662).
Almost surely, 225056007463 is an apocalyptic number.
25056007463 is a deficient number, since it is larger than the sum of its proper divisors (22967185).
25056007463 is a wasteful number, since it uses less digits than its factorization.
25056007463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22967184.
The product of its (nonzero) digits is 151200, while the sum is 38.
The spelling of 25056007463 in words is "twenty-five billion, fifty-six million, seven thousand, four hundred sixty-three".
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