Base | Representation |
---|---|
bin | 110000010110… |
… | …000001000111 |
3 | 212211212012220 |
4 | 300112001013 |
5 | 11221014340 |
6 | 1131343423 |
7 | 212501541 |
oct | 60260107 |
9 | 25755186 |
10 | 12673095 |
11 | 7176536 |
12 | 42b1b73 |
13 | 2819496 |
14 | 197c691 |
15 | 11a4ed0 |
hex | c16047 |
12673095 has 32 divisors (see below), whose sum is σ = 21772800. Its totient is φ = 6274944.
The previous prime is 12673093. The next prime is 12673099. The reversal of 12673095 is 59037621.
12673095 is a nontrivial binomial coefficient, being equal to C(5035, 2).
It is not a de Polignac number, because 12673095 - 21 = 12673093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12673091) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14686 + ... + 15524.
It is an arithmetic number, because the mean of its divisors is an integer number (680400).
Almost surely, 212673095 is an apocalyptic number.
12673095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12673095 is the 5034-th triangular number.
12673095 is a deficient number, since it is larger than the sum of its proper divisors (9099705).
12673095 is a wasteful number, since it uses less digits than its factorization.
12673095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 919.
The product of its (nonzero) digits is 11340, while the sum is 33.
The square root of 12673095 is about 3559.9290723271. The cubic root of 12673095 is about 233.1457823954.
The spelling of 12673095 in words is "twelve million, six hundred seventy-three thousand, ninety-five".
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