Base | Representation |
---|---|
bin | 1011010011001… |
… | …1010101110100 |
3 | 10022011222101021 |
4 | 2310303111310 |
5 | 44113134322 |
6 | 4411510524 |
7 | 1113601243 |
oct | 264632564 |
9 | 108158337 |
10 | 47396212 |
11 | 24832526 |
12 | 13a58444 |
13 | 9a861c6 |
14 | 641a95a |
15 | 42634c7 |
hex | 2d33574 |
47396212 has 6 divisors (see below), whose sum is σ = 82943378. Its totient is φ = 23698104.
The previous prime is 47396201. The next prime is 47396213. The reversal of 47396212 is 21269374.
It can be written as a sum of positive squares in only one way, i.e., 34175716 + 13220496 = 5846^2 + 3636^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47396213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5924523 + ... + 5924530.
Almost surely, 247396212 is an apocalyptic number.
It is an amenable number.
47396212 is a deficient number, since it is larger than the sum of its proper divisors (35547166).
47396212 is a wasteful number, since it uses less digits than its factorization.
47396212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11849057 (or 11849055 counting only the distinct ones).
The product of its digits is 18144, while the sum is 34.
The square root of 47396212 is about 6884.4906855918. The cubic root of 47396212 is about 361.8938569385.
The spelling of 47396212 in words is "forty-seven million, three hundred ninety-six thousand, two hundred twelve".
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