Base | Representation |
---|---|
bin | 10110110011111010… |
… | …01110011011010101 |
3 | 1011121111012210021220 |
4 | 23121331032123111 |
5 | 200040114442331 |
6 | 5343120000553 |
7 | 612324503535 |
oct | 133175163325 |
9 | 34544183256 |
10 | 12246640341 |
11 | 5214a00171 |
12 | 2459460159 |
13 | 120229bc60 |
14 | 8426a14c5 |
15 | 4ba23e296 |
hex | 2d9f4e6d5 |
12246640341 has 8 divisors (see below), whose sum is σ = 17584919520. Its totient is φ = 7536394032.
The previous prime is 12246640337. The next prime is 12246640409. The reversal of 12246640341 is 14304664221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12246640341 - 22 = 12246640337 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12246640321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157008171 + ... + 157008248.
It is an arithmetic number, because the mean of its divisors is an integer number (2198114940).
Almost surely, 212246640341 is an apocalyptic number.
It is an amenable number.
12246640341 is a deficient number, since it is larger than the sum of its proper divisors (5338279179).
12246640341 is a wasteful number, since it uses less digits than its factorization.
12246640341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314016435.
The product of its (nonzero) digits is 27648, while the sum is 33.
The spelling of 12246640341 in words is "twelve billion, two hundred forty-six million, six hundred forty thousand, three hundred forty-one".
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