Base | Representation |
---|---|
bin | 10110111010001111… |
… | …00010101100001101 |
3 | 1011202012000022010110 |
4 | 23131013202230031 |
5 | 200142204121204 |
6 | 5352252430233 |
7 | 613540344645 |
oct | 133507425415 |
9 | 34665008113 |
10 | 12299676429 |
11 | 5241934a47 |
12 | 2473178379 |
13 | 121027b261 |
14 | 849749525 |
15 | 4bec18889 |
hex | 2dd1e2b0d |
12299676429 has 16 divisors (see below), whose sum is σ = 17424046080. Its totient is φ = 7695612720.
The previous prime is 12299676401. The next prime is 12299676449. The reversal of 12299676429 is 92467699221.
It is not a de Polignac number, because 12299676429 - 28 = 12299676173 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12299676449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1002237 + ... + 1014434.
It is an arithmetic number, because the mean of its divisors is an integer number (1089002880).
Almost surely, 212299676429 is an apocalyptic number.
12299676429 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
12299676429 is a deficient number, since it is larger than the sum of its proper divisors (5124369651).
12299676429 is a wasteful number, since it uses less digits than its factorization.
12299676429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2016800.
The product of its digits is 5878656, while the sum is 57.
The spelling of 12299676429 in words is "twelve billion, two hundred ninety-nine million, six hundred seventy-six thousand, four hundred twenty-nine".
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