Base | Representation |
---|---|
bin | 1001100000000010… |
… | …1001000111100101 |
3 | 20120201211221010010 |
4 | 2120000221013211 |
5 | 20210334232003 |
6 | 1101021520433 |
7 | 120125144166 |
oct | 23000510745 |
9 | 6521757103 |
10 | 2550305253 |
11 | 10996430a1 |
12 | 5b2113119 |
13 | 318493782 |
14 | 1a29c776d |
15 | edd66003 |
hex | 980291e5 |
2550305253 has 8 divisors (see below), whose sum is σ = 3492310048. Its totient is φ = 1654251984.
The previous prime is 2550305243. The next prime is 2550305293. The reversal of 2550305253 is 3525030552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2550305253 - 25 = 2550305221 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 2550305253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2550305243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11487751 + ... + 11487972.
It is an arithmetic number, because the mean of its divisors is an integer number (436538756).
Almost surely, 22550305253 is an apocalyptic number.
It is an amenable number.
2550305253 is a deficient number, since it is larger than the sum of its proper divisors (942004795).
2550305253 is a wasteful number, since it uses less digits than its factorization.
2550305253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22975763.
The product of its (nonzero) digits is 22500, while the sum is 30.
The square root of 2550305253 is about 50500.5470564429. The cubic root of 2550305253 is about 1366.2517203553.
The spelling of 2550305253 in words is "two billion, five hundred fifty million, three hundred five thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •