Base | Representation |
---|---|
bin | 100001110001110… |
… | …1000001101111000 |
3 | 2220222201100200011 |
4 | 1003203220031320 |
5 | 4310123210430 |
6 | 304244551304 |
7 | 40041565531 |
oct | 10343501570 |
9 | 2828640604 |
10 | 1133413240 |
11 | 531867163 |
12 | 2776b2534 |
13 | 150a7c42b |
14 | aa759688 |
15 | 6978622a |
hex | 438e8378 |
1133413240 has 32 divisors (see below), whose sum is σ = 2551477680. Its totient is φ = 453134592.
The previous prime is 1133413231. The next prime is 1133413241. The reversal of 1133413240 is 423143311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1133413241) 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, 87844 + ... + 99916.
Almost surely, 21133413240 is an apocalyptic number.
1133413240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1133413240 is an abundant number, since it is smaller than the sum of its proper divisors (1418064440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1133413240 is a wasteful number, since it uses less digits than its factorization.
1133413240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14431 (or 14427 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 1133413240 is about 33666.2032311337. The cubic root of 1133413240 is about 1042.6281041119.
Adding to 1133413240 its reverse (423143311), we get a palindrome (1556556551).
The spelling of 1133413240 in words is "one billion, one hundred thirty-three million, four hundred thirteen thousand, two hundred forty".
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