Base | Representation |
---|---|
bin | 1011001110001… |
… | …1101001101110 |
3 | 10021120101122011 |
4 | 2303203221232 |
5 | 44022213211 |
6 | 4400511434 |
7 | 1111041520 |
oct | 263435156 |
9 | 107511564 |
10 | 47069806 |
11 | 2462a273 |
12 | 1391b57a |
13 | 99a0774 |
14 | 6373a10 |
15 | 41eb921 |
hex | 2ce3a6e |
47069806 has 8 divisors (see below), whose sum is σ = 80691120. Its totient is φ = 20172768.
The previous prime is 47069773. The next prime is 47069819. The reversal of 47069806 is 60896074.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×470698063 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1681051 + ... + 1681078.
It is an arithmetic number, because the mean of its divisors is an integer number (10086390).
Almost surely, 247069806 is an apocalyptic number.
47069806 is a deficient number, since it is larger than the sum of its proper divisors (33621314).
47069806 is a wasteful number, since it uses less digits than its factorization.
47069806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3362138.
The product of its (nonzero) digits is 72576, while the sum is 40.
The square root of 47069806 is about 6860.7438372235. The cubic root of 47069806 is about 361.0611846786.
The spelling of 47069806 in words is "forty-seven million, sixty-nine thousand, eight hundred six".
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