Base | Representation |
---|---|
bin | 111100111110110… |
… | …110111110001100 |
3 | 2122022011102111221 |
4 | 330332312332030 |
5 | 4043404023202 |
6 | 245304453124 |
7 | 34232205025 |
oct | 7476667614 |
9 | 2568142457 |
10 | 1023111052 |
11 | 485579527 |
12 | 24677a1a4 |
13 | 133c6c672 |
14 | 99c45c4c |
15 | 5ec49037 |
hex | 3cfb6f8c |
1023111052 has 12 divisors (see below), whose sum is σ = 1790684280. Its totient is φ = 511486976.
The previous prime is 1023110969. The next prime is 1023111059. The reversal of 1023111052 is 2501113201.
It is not an unprimeable number, because it can be changed into a prime (1023111059) 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, 32268 + ... + 55564.
It is an arithmetic number, because the mean of its divisors is an integer number (149223690).
Almost surely, 21023111052 is an apocalyptic number.
It is an amenable number.
1023111052 is a deficient number, since it is larger than the sum of its proper divisors (767573228).
1023111052 is a wasteful number, since it uses less digits than its factorization.
1023111052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34280 (or 34278 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 1023111052 is about 31986.1071717082. The cubic root of 1023111052 is about 1007.6450876891.
Adding to 1023111052 its reverse (2501113201), we get a palindrome (3524224253).
The spelling of 1023111052 in words is "one billion, twenty-three million, one hundred eleven thousand, fifty-two".
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