Base | Representation |
---|---|
bin | 10110111111010100… |
… | …01001010111000111 |
3 | 1011212011012220121220 |
4 | 23133222021113013 |
5 | 200234112132101 |
6 | 5400414211423 |
7 | 614565560124 |
oct | 133752112707 |
9 | 34764186556 |
10 | 12342302151 |
11 | 52639a9313 |
12 | 24854b3b73 |
13 | 1219053c8a |
14 | 85128374b |
15 | 4c3838636 |
hex | 2dfa895c7 |
12342302151 has 8 divisors (see below), whose sum is σ = 16551527280. Its totient is φ = 8180639232.
The previous prime is 12342302123. The next prime is 12342302173. The reversal of 12342302151 is 15120324321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12342302151 - 215 = 12342269383 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12342302101) 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, 11889946 + ... + 11890983.
It is an arithmetic number, because the mean of its divisors is an integer number (2068940910).
Almost surely, 212342302151 is an apocalyptic number.
12342302151 is a deficient number, since it is larger than the sum of its proper divisors (4209225129).
12342302151 is a wasteful number, since it uses less digits than its factorization.
12342302151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23781105.
The product of its (nonzero) digits is 1440, while the sum is 24.
Adding to 12342302151 its reverse (15120324321), we get a palindrome (27462626472).
The spelling of 12342302151 in words is "twelve billion, three hundred forty-two million, three hundred two thousand, one hundred fifty-one".
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