Base | Representation |
---|---|
bin | 1011001110001… |
… | …0000010101110 |
3 | 10021120001121000 |
4 | 2303202002232 |
5 | 44022010324 |
6 | 4400421130 |
7 | 1111013352 |
oct | 263420256 |
9 | 107501530 |
10 | 47063214 |
11 | 24625320 |
12 | 139177a6 |
13 | 999a773 |
14 | 6371462 |
15 | 41e99c9 |
hex | 2ce20ae |
47063214 has 32 divisors (see below), whose sum is σ = 114094080. Its totient is φ = 14261400.
The previous prime is 47063207. The next prime is 47063249. The reversal of 47063214 is 41236074.
It is a super-2 number, since 2×470632142 = 4429892224019592, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39022 + ... + 40209.
It is an arithmetic number, because the mean of its divisors is an integer number (3565440).
Almost surely, 247063214 is an apocalyptic number.
47063214 is an abundant number, since it is smaller than the sum of its proper divisors (67030866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47063214 is a wasteful number, since it uses less digits than its factorization.
47063214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79253 (or 79247 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 47063214 is about 6860.2634060217. The cubic root of 47063214 is about 361.0443286751.
Adding to 47063214 its reverse (41236074), we get a palindrome (88299288).
The spelling of 47063214 in words is "forty-seven million, sixty-three thousand, two hundred fourteen".
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