Base | Representation |
---|---|
bin | 10111110110110000… |
… | …10010010110111111 |
3 | 1020001120100102212122 |
4 | 23323120102112333 |
5 | 202212142214323 |
6 | 5514510353155 |
7 | 632243645321 |
oct | 137330222677 |
9 | 36046312778 |
10 | 12807382463 |
11 | 5482485007 |
12 | 25951bb7bb |
13 | 1291500a25 |
14 | 896d49611 |
15 | 4ee5a4ec8 |
hex | 2fb6125bf |
12807382463 has 8 divisors (see below), whose sum is σ = 13651772400. Its totient is φ = 11973105280.
The previous prime is 12807382411. The next prime is 12807382477. The reversal of 12807382463 is 36428370821.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12807382463 - 216 = 12807316927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12807382363) 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, 2525573 + ... + 2530638.
It is an arithmetic number, because the mean of its divisors is an integer number (1706471550).
Almost surely, 212807382463 is an apocalyptic number.
12807382463 is a deficient number, since it is larger than the sum of its proper divisors (844389937).
12807382463 is a wasteful number, since it uses less digits than its factorization.
12807382463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5056377.
The product of its (nonzero) digits is 387072, while the sum is 44.
The spelling of 12807382463 in words is "twelve billion, eight hundred seven million, three hundred eighty-two thousand, four hundred sixty-three".
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