Base | Representation |
---|---|
bin | 10110011000010000… |
… | …01011110101110100 |
3 | 1011000022122120002210 |
4 | 23030020023311310 |
5 | 144101221213213 |
6 | 5304111133420 |
7 | 603506455350 |
oct | 131410136564 |
9 | 34008576083 |
10 | 12014632308 |
11 | 5105a46098 |
12 | 23b3814270 |
13 | 11961b89b3 |
14 | 81d94a460 |
15 | 4a4bb10c3 |
hex | 2cc20bd74 |
12014632308 has 96 divisors (see below), whose sum is σ = 32359219200. Its totient is φ = 3398564736.
The previous prime is 12014632307. The next prime is 12014632319. The reversal of 12014632308 is 80323641021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12014632307) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7029358 + ... + 7031066.
It is an arithmetic number, because the mean of its divisors is an integer number (337075200).
Almost surely, 212014632308 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12014632308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16179609600).
12014632308 is an abundant number, since it is smaller than the sum of its proper divisors (20344586892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12014632308 is a wasteful number, since it uses less digits than its factorization.
12014632308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2509 (or 2507 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The spelling of 12014632308 in words is "twelve billion, fourteen million, six hundred thirty-two thousand, three hundred eight".
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