Base | Representation |
---|---|
bin | 110001001000… |
… | …011000001101 |
3 | 220020100011211 |
4 | 301020120031 |
5 | 11244114443 |
6 | 1140014421 |
7 | 214321123 |
oct | 61103015 |
9 | 26210154 |
10 | 12879373 |
11 | 72a7511 |
12 | 4391411 |
13 | 288c340 |
14 | 19d3913 |
15 | 11e619d |
hex | c4860d |
12879373 has 8 divisors (see below), whose sum is σ = 13926528. Its totient is φ = 11840304.
The previous prime is 12879337. The next prime is 12879389. The reversal of 12879373 is 37397821.
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 12879373 - 213 = 12871181 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 (12879313) 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, 1536 + ... + 5302.
It is an arithmetic number, because the mean of its divisors is an integer number (1740816).
Almost surely, 212879373 is an apocalyptic number.
12879373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12879373 is a deficient number, since it is larger than the sum of its proper divisors (1047155).
12879373 is a wasteful number, since it uses less digits than its factorization.
12879373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4043.
The product of its digits is 63504, while the sum is 40.
The square root of 12879373 is about 3588.7843345623. The cubic root of 12879373 is about 234.4039398457.
The spelling of 12879373 in words is "twelve million, eight hundred seventy-nine thousand, three hundred seventy-three".
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