Base | Representation |
---|---|
bin | 101101010011… |
… | …011110111101 |
3 | 211100101012102 |
4 | 231103132331 |
5 | 11020020120 |
6 | 1102314445 |
7 | 202642511 |
oct | 55233675 |
9 | 24311172 |
10 | 11876285 |
11 | 6781913 |
12 | 3b88a25 |
13 | 25ca8b5 |
14 | 1812141 |
15 | 1098d75 |
hex | b537bd |
11876285 has 8 divisors (see below), whose sum is σ = 15089976. Its totient is φ = 8942080.
The previous prime is 11876279. The next prime is 11876309. The reversal of 11876285 is 58267811.
It can be written as a sum of positive squares in 4 ways, for example, as 4153444 + 7722841 = 2038^2 + 2779^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11876285 - 24 = 11876269 is a prime.
It is a super-2 number, since 2×118762852 = 282092290802450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69776 + ... + 69945.
It is an arithmetic number, because the mean of its divisors is an integer number (1886247).
Almost surely, 211876285 is an apocalyptic number.
It is an amenable number.
11876285 is a deficient number, since it is larger than the sum of its proper divisors (3213691).
11876285 is a wasteful number, since it uses less digits than its factorization.
11876285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139743.
The product of its digits is 26880, while the sum is 38.
The square root of 11876285 is about 3446.1986303752. The cubic root of 11876285 is about 228.1533607075.
The spelling of 11876285 in words is "eleven million, eight hundred seventy-six thousand, two hundred eighty-five".
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