Base | Representation |
---|---|
bin | 1001011110000000… |
… | …1100111100100101 |
3 | 20120010211212211011 |
4 | 2113200030330211 |
5 | 20201200120003 |
6 | 1100115342221 |
7 | 116662645165 |
oct | 22740147445 |
9 | 6503755734 |
10 | 2541801253 |
11 | 10948649a2 |
12 | 5ab2b1971 |
13 | 3167a6b14 |
14 | 1a18125a5 |
15 | ed23646d |
hex | 9780cf25 |
2541801253 has 16 divisors (see below), whose sum is σ = 2619207360. Its totient is φ = 2465798400.
The previous prime is 2541801233. The next prime is 2541801287. The reversal of 2541801253 is 3521081452.
It is a cyclic number.
It is not a de Polignac number, because 2541801253 - 213 = 2541793061 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 (2541801233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1429501 + ... + 1431277.
It is an arithmetic number, because the mean of its divisors is an integer number (163700460).
Almost surely, 22541801253 is an apocalyptic number.
It is an amenable number.
2541801253 is a deficient number, since it is larger than the sum of its proper divisors (77406107).
2541801253 is a wasteful number, since it uses less digits than its factorization.
2541801253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2148.
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 2541801253 is about 50416.2796425916. The cubic root of 2541801253 is about 1364.7314392461.
The spelling of 2541801253 in words is "two billion, five hundred forty-one million, eight hundred one thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •