Base | Representation |
---|---|
bin | 10110111100111011… |
… | …00000110011011000 |
3 | 1011210202102021121020 |
4 | 23132131200303120 |
5 | 200213441304310 |
6 | 5354415442440 |
7 | 614233040322 |
oct | 133635406330 |
9 | 34722367536 |
10 | 12322213080 |
11 | 5253628081 |
12 | 247a826420 |
13 | 1214b3c158 |
14 | 84c734612 |
15 | 4c1bbb170 |
hex | 2de760cd8 |
12322213080 has 64 divisors (see below), whose sum is σ = 36973985760. Its totient is φ = 3285270528.
The previous prime is 12322213063. The next prime is 12322213081. The reversal of 12322213080 is 8031222321.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 12322213080.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12322213081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1075864 + ... + 1087256.
Almost surely, 212322213080 is an apocalyptic number.
12322213080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12322213080 is an abundant number, since it is smaller than the sum of its proper divisors (24651772680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12322213080 is a wasteful number, since it uses less digits than its factorization.
12322213080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20420 (or 20416 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The spelling of 12322213080 in words is "twelve billion, three hundred twenty-two million, two hundred thirteen thousand, eighty".
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