Base | Representation |
---|---|
bin | 110000101011… |
… | …011101101110 |
3 | 220000022201111 |
4 | 300223131232 |
5 | 11231322232 |
6 | 1133302234 |
7 | 213315625 |
oct | 60533556 |
9 | 26008644 |
10 | 12760942 |
11 | 7226537 |
12 | 433497a |
13 | 284a46c |
14 | 19a26bc |
15 | 11c1047 |
hex | c2b76e |
12760942 has 4 divisors (see below), whose sum is σ = 19141416. Its totient is φ = 6380470.
The previous prime is 12760939. The next prime is 12760973. The reversal of 12760942 is 24906721.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3190234 + ... + 3190237.
It is an arithmetic number, because the mean of its divisors is an integer number (4785354).
Almost surely, 212760942 is an apocalyptic number.
12760942 is a deficient number, since it is larger than the sum of its proper divisors (6380474).
12760942 is an equidigital number, since it uses as much as digits as its factorization.
12760942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6380473.
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 12760942 is about 3572.2460721512. The cubic root of 12760942 is about 233.6832468791.
The spelling of 12760942 in words is "twelve million, seven hundred sixty thousand, nine hundred forty-two".
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