Base | Representation |
---|---|
bin | 10110111001110101… |
… | …00010110110100100 |
3 | 1011201221121012022112 |
4 | 23130322202312210 |
5 | 200140321103340 |
6 | 5352051420152 |
7 | 613466364254 |
oct | 133472426644 |
9 | 34657535275 |
10 | 12296269220 |
11 | 523aa18074 |
12 | 2471bb4658 |
13 | 120c657461 |
14 | 8490dd964 |
15 | 4be794065 |
hex | 2dcea2da4 |
12296269220 has 12 divisors (see below), whose sum is σ = 25822165404. Its totient is φ = 4918507680.
The previous prime is 12296269217. The next prime is 12296269231. The reversal of 12296269220 is 2296269221.
It can be written as a sum of positive squares in 2 ways, for example, as 9627926884 + 2668342336 = 98122^2 + 51656^2 .
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307406711 + ... + 307406750.
It is an arithmetic number, because the mean of its divisors is an integer number (2151847117).
Almost surely, 212296269220 is an apocalyptic number.
12296269220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12296269220 is an abundant number, since it is smaller than the sum of its proper divisors (13525896184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12296269220 is a wasteful number, since it uses less digits than its factorization.
12296269220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 614813470 (or 614813468 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 41.
Subtracting from 12296269220 its reverse (2296269221), we obtain a palindrome (9999999999).
The spelling of 12296269220 in words is "twelve billion, two hundred ninety-six million, two hundred sixty-nine thousand, two hundred twenty".
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