Base | Representation |
---|---|
bin | 10111000100010001… |
… | …01001010010110101 |
3 | 1011222001101211220010 |
4 | 23202020221102311 |
5 | 200330231223301 |
6 | 5404500530433 |
7 | 615612000624 |
oct | 134210512265 |
9 | 34861354803 |
10 | 12383851701 |
11 | 52853a8091 |
12 | 24973b0a19 |
13 | 1224840c00 |
14 | 8569bb6bb |
15 | 4c72e45d6 |
hex | 2e22294b5 |
12383851701 has 24 divisors (see below), whose sum is σ = 18496205280. Its totient is φ = 7358035776.
The previous prime is 12383851663. The next prime is 12383851703. The reversal of 12383851701 is 10715838321.
It is not a de Polignac number, because 12383851701 - 213 = 12383843509 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 12383851701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12383851703) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 406431 + ... + 435836.
It is an arithmetic number, because the mean of its divisors is an integer number (770675220).
Almost surely, 212383851701 is an apocalyptic number.
It is an amenable number.
12383851701 is a deficient number, since it is larger than the sum of its proper divisors (6112353579).
12383851701 is a wasteful number, since it uses less digits than its factorization.
12383851701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 842325 (or 842312 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 39.
The spelling of 12383851701 in words is "twelve billion, three hundred eighty-three million, eight hundred fifty-one thousand, seven hundred one".
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