Base | Representation |
---|---|
bin | 10110100010110000… |
… | …00101000110100110 |
3 | 1011020110100002211002 |
4 | 23101120011012212 |
5 | 144241241410334 |
6 | 5320534313302 |
7 | 605626061123 |
oct | 132130050646 |
9 | 34213302732 |
10 | 12102685094 |
11 | 5150717495 |
12 | 24191b8832 |
13 | 11ab508536 |
14 | 82b50b74a |
15 | 4ac7a5b7e |
hex | 2d16051a6 |
12102685094 has 8 divisors (see below), whose sum is σ = 19109502840. Its totient is φ = 5732850816.
The previous prime is 12102685061. The next prime is 12102685117. The reversal of 12102685094 is 49058620121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 318491713 = 12102685094 / (1 + 2 + 1 + 0 + 2 + 6 + 8 + 5 + 0 + 9 + 4).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159245819 + ... + 159245894.
It is an arithmetic number, because the mean of its divisors is an integer number (2388687855).
Almost surely, 212102685094 is an apocalyptic number.
12102685094 is a deficient number, since it is larger than the sum of its proper divisors (7006817746).
12102685094 is a wasteful number, since it uses less digits than its factorization.
12102685094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318491734.
The product of its (nonzero) digits is 34560, while the sum is 38.
The spelling of 12102685094 in words is "twelve billion, one hundred two million, six hundred eighty-five thousand, ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •