Base | Representation |
---|---|
bin | 10110110000001010… |
… | …00100001100000110 |
3 | 1011112021221110111022 |
4 | 23120011010030012 |
5 | 200004034004001 |
6 | 5340032511142 |
7 | 611462662226 |
oct | 133005041406 |
9 | 34467843438 |
10 | 12215141126 |
11 | 51a9146361 |
12 | 244a9ab4b2 |
13 | 11c88c0776 |
14 | 83c422086 |
15 | 4b75bb11b |
hex | 2d8144306 |
12215141126 has 8 divisors (see below), whose sum is σ = 18364073544. Its totient is φ = 6093783280.
The previous prime is 12215141123. The next prime is 12215141129. The reversal of 12215141126 is 62114151221.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12215141123) and next prime (12215141129).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12215141095 and 12215141104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12215141123) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6892535 + ... + 6894306.
It is an arithmetic number, because the mean of its divisors is an integer number (2295509193).
Almost surely, 212215141126 is an apocalyptic number.
12215141126 is a deficient number, since it is larger than the sum of its proper divisors (6148932418).
12215141126 is a wasteful number, since it uses less digits than its factorization.
12215141126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13787286.
The product of its digits is 960, while the sum is 26.
Adding to 12215141126 its reverse (62114151221), we get a palindrome (74329292347).
The spelling of 12215141126 in words is "twelve billion, two hundred fifteen million, one hundred forty-one thousand, one hundred twenty-six".
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