Base | Representation |
---|---|
bin | 10110100011001100… |
… | …11100110110001101 |
3 | 1011020201102111112122 |
4 | 23101212130312031 |
5 | 144243222433430 |
6 | 5321151142325 |
7 | 606003101330 |
oct | 132146346615 |
9 | 34221374478 |
10 | 12106452365 |
11 | 515285a937 |
12 | 241a5149a5 |
13 | 11ac2271a7 |
14 | 82bc0c617 |
15 | 4acc9bee5 |
hex | 2d199cd8d |
12106452365 has 16 divisors (see below), whose sum is σ = 16767527040. Its totient is φ = 8219371200.
The previous prime is 12106452361. The next prime is 12106452389. The reversal of 12106452365 is 56325460121.
It is not a de Polignac number, because 12106452365 - 22 = 12106452361 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12106452361) 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, 1708835 + ... + 1715904.
It is an arithmetic number, because the mean of its divisors is an integer number (1047970440).
Almost surely, 212106452365 is an apocalyptic number.
It is an amenable number.
12106452365 is a deficient number, since it is larger than the sum of its proper divisors (4661074675).
12106452365 is a wasteful number, since it uses less digits than its factorization.
12106452365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3424852.
The product of its (nonzero) digits is 43200, while the sum is 35.
The spelling of 12106452365 in words is "twelve billion, one hundred six million, four hundred fifty-two thousand, three hundred sixty-five".
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