Base | Representation |
---|---|
bin | 11110100111110010011… |
… | …01111111110100110111 |
3 | 10201120210100220022121011 |
4 | 33103321031333310313 |
5 | 114214302210410221 |
6 | 2123204050533051 |
7 | 136005223530241 |
oct | 17237115776467 |
9 | 3646710808534 |
10 | 1052153216311 |
11 | 37624107425a |
12 | 14bab7b97187 |
13 | 782aa169752 |
14 | 38cd2b17091 |
15 | 1c5801861e1 |
hex | f4f937fd37 |
1052153216311 has 4 divisors (see below), whose sum is σ = 1107529701400. Its totient is φ = 996776731224.
The previous prime is 1052153216269. The next prime is 1052153216321. The reversal of 1052153216311 is 1136123512501.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1052153216311 - 217 = 1052153085239 is a prime.
It is a super-2 number, since 2×10521532163112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1052153216321) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27688242516 + ... + 27688242553.
It is an arithmetic number, because the mean of its divisors is an integer number (276882425350).
Almost surely, 21052153216311 is an apocalyptic number.
1052153216311 is a deficient number, since it is larger than the sum of its proper divisors (55376485089).
1052153216311 is an equidigital number, since it uses as much as digits as its factorization.
1052153216311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55376485088.
The product of its (nonzero) digits is 5400, while the sum is 31.
Adding to 1052153216311 its reverse (1136123512501), we get a palindrome (2188276728812).
The spelling of 1052153216311 in words is "one trillion, fifty-two billion, one hundred fifty-three million, two hundred sixteen thousand, three hundred eleven".
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