Base | Representation |
---|---|
bin | 100111101100110… |
… | …1011100110010011 |
3 | 10102211122022220020 |
4 | 1033121223212103 |
5 | 10212011212433 |
6 | 340104114523 |
7 | 45003636321 |
oct | 11731534623 |
9 | 3384568806 |
10 | 1332132243 |
11 | 623a54742 |
12 | 312165a43 |
13 | 182ca8640 |
14 | c8cc6d11 |
15 | 7be3acb3 |
hex | 4f66b993 |
1332132243 has 16 divisors (see below), whose sum is σ = 1913587200. Its totient is φ = 819438624.
The previous prime is 1332132229. The next prime is 1332132247. The reversal of 1332132243 is 3422312331.
It is not a de Polignac number, because 1332132243 - 25 = 1332132211 is a prime.
It is a super-2 number, since 2×13321322432 = 3549152625680422098, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1332132247) 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, 117958 + ... + 128756.
It is an arithmetic number, because the mean of its divisors is an integer number (119599200).
Almost surely, 21332132243 is an apocalyptic number.
1332132243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1332132243 is a deficient number, since it is larger than the sum of its proper divisors (581454957).
1332132243 is a wasteful number, since it uses less digits than its factorization.
1332132243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13978.
The product of its digits is 2592, while the sum is 24.
The square root of 1332132243 is about 36498.3868547639. The cubic root of 1332132243 is about 1100.3118242689.
Adding to 1332132243 its reverse (3422312331), we get a palindrome (4754444574).
The spelling of 1332132243 in words is "one billion, three hundred thirty-two million, one hundred thirty-two thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •