Base | Representation |
---|---|
bin | 111111100100011… |
… | …0010101110100000 |
3 | 12111122122012111202 |
4 | 1333020302232200 |
5 | 13332022330420 |
6 | 551353500332 |
7 | 103600204004 |
oct | 17710625640 |
9 | 5448565452 |
10 | 2133011360 |
11 | 9a5036007 |
12 | 4b64116a8 |
13 | 27cba86cc |
14 | 163400704 |
15 | c73d8575 |
hex | 7f232ba0 |
2133011360 has 48 divisors (see below), whose sum is σ = 5044263336. Its totient is φ = 852354048.
The previous prime is 2133011359. The next prime is 2133011371. The reversal of 2133011360 is 631103312.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2131853584 + 1157776 = 46172^2 + 1076^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168782 + ... + 180978.
Almost surely, 22133011360 is an apocalyptic number.
2133011360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2133011360 is an abundant number, since it is smaller than the sum of its proper divisors (2911251976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2133011360 is a wasteful number, since it uses less digits than its factorization.
2133011360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13305 (or 13297 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
The square root of 2133011360 is about 46184.5359400741. The cubic root of 2133011360 is about 1287.2544133334.
Adding to 2133011360 its reverse (631103312), we get a palindrome (2764114672).
The spelling of 2133011360 in words is "two billion, one hundred thirty-three million, eleven thousand, three hundred sixty".
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