Base | Representation |
---|---|
bin | 10100111101010110… |
… | …11111010101001001 |
3 | 1002001011212200202200 |
4 | 22132223133111021 |
5 | 141021021311431 |
6 | 5100312150413 |
7 | 545560400004 |
oct | 123653372511 |
9 | 32034780680 |
10 | 11252135241 |
11 | 485459a826 |
12 | 2220398409 |
13 | 10a4236bb9 |
14 | 78a58453b |
15 | 45cc95ee6 |
hex | 29eadf549 |
11252135241 has 6 divisors (see below), whose sum is σ = 16253084250. Its totient is φ = 7501423488.
The previous prime is 11252135221. The next prime is 11252135281. The reversal of 11252135241 is 14253125211.
It is a happy number.
11252135241 is a `hidden beast` number, since 1 + 125 + 2 + 13 + 524 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 10468359225 + 783776016 = 102315^2 + 27996^2 .
It is not a de Polignac number, because 11252135241 - 26 = 11252135177 is a prime.
It is a super-2 number, since 2×112521352412 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11252135221) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 625118616 + ... + 625118633.
It is an arithmetic number, because the mean of its divisors is an integer number (2708847375).
Almost surely, 211252135241 is an apocalyptic number.
It is an amenable number.
11252135241 is a deficient number, since it is larger than the sum of its proper divisors (5000949009).
11252135241 is a wasteful number, since it uses less digits than its factorization.
11252135241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1250237255 (or 1250237252 counting only the distinct ones).
The product of its digits is 2400, while the sum is 27.
The spelling of 11252135241 in words is "eleven billion, two hundred fifty-two million, one hundred thirty-five thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •