Base | Representation |
---|---|
bin | 10110110011011000… |
… | …10011000110011000 |
3 | 1011121011212100110010 |
4 | 23121230103012120 |
5 | 200033000444112 |
6 | 5342440521520 |
7 | 612242003013 |
oct | 133154230630 |
9 | 34534770403 |
10 | 12242203032 |
11 | 521244a374 |
12 | 2457a802a0 |
13 | 12013a7327 |
14 | 841c6837a |
15 | 4b9b6463c |
hex | 2d9b13198 |
12242203032 has 32 divisors (see below), whose sum is σ = 30655148400. Its totient is φ = 4074115584.
The previous prime is 12242203019. The next prime is 12242203069. The reversal of 12242203032 is 23030224221.
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, 398557 + ... + 428172.
Almost surely, 212242203032 is an apocalyptic number.
12242203032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12242203032 is an abundant number, since it is smaller than the sum of its proper divisors (18412945368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12242203032 is a wasteful number, since it uses less digits than its factorization.
12242203032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 827355 (or 827351 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 12242203032 its reverse (23030224221), we get a palindrome (35272427253).
The spelling of 12242203032 in words is "twelve billion, two hundred forty-two million, two hundred three thousand, thirty-two".
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