Base | Representation |
---|---|
bin | 10110101111111010… |
… | …10100010101110100 |
3 | 1011112011010021111022 |
4 | 23113331110111310 |
5 | 200003024011012 |
6 | 5335521200312 |
7 | 611436503036 |
oct | 132775242564 |
9 | 34464107438 |
10 | 12213110132 |
11 | 51a7a89453 |
12 | 244a190098 |
13 | 11c835c1b2 |
14 | 83c053c56 |
15 | 4b7319472 |
hex | 2d7f54574 |
12213110132 has 24 divisors (see below), whose sum is σ = 21517431936. Its totient is φ = 6065329248.
The previous prime is 12213110099. The next prime is 12213110191. The reversal of 12213110132 is 23101131221.
It is a super-2 number, since 2×122131101322 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12213110132.
It is a congruent number.
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, 964313 + ... + 976895.
It is an arithmetic number, because the mean of its divisors is an integer number (896559664).
Almost surely, 212213110132 is an apocalyptic number.
It is an amenable number.
12213110132 is a deficient number, since it is larger than the sum of its proper divisors (9304321804).
12213110132 is a wasteful number, since it uses less digits than its factorization.
12213110132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14207 (or 14205 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 12213110132 its reverse (23101131221), we get a palindrome (35314241353).
The spelling of 12213110132 in words is "twelve billion, two hundred thirteen million, one hundred ten thousand, one hundred thirty-two".
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