Base | Representation |
---|---|
bin | 10100101110110101… |
… | …10000001101111100 |
3 | 1001201200122012110100 |
4 | 22113122300031330 |
5 | 140243324314302 |
6 | 5040241041100 |
7 | 542551023645 |
oct | 122732601574 |
9 | 31650565410 |
10 | 11130307452 |
11 | 47a184a800 |
12 | 21a7626190 |
13 | 1084c20054 |
14 | 7783106cc |
15 | 45222dd1c |
hex | 2976b037c |
11130307452 has 54 divisors (see below), whose sum is σ = 30925198304. Its totient is φ = 3372819120.
The previous prime is 11130307421. The next prime is 11130307459. The reversal of 11130307452 is 25470303111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11130307459) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1273228 + ... + 1281939.
Almost surely, 211130307452 is an apocalyptic number.
11130307452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11130307452 is an abundant number, since it is smaller than the sum of its proper divisors (19794890852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11130307452 is a wasteful number, since it uses less digits than its factorization.
11130307452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2555199 (or 2555183 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The spelling of 11130307452 in words is "eleven billion, one hundred thirty million, three hundred seven thousand, four hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •