Base | Representation |
---|---|
bin | 11001011110001… |
… | …100110100001110 |
3 | 1002210010111011121 |
4 | 121132030310032 |
5 | 1333400102324 |
6 | 110223311154 |
7 | 13406251150 |
oct | 3136146416 |
9 | 1083114147 |
10 | 427347214 |
11 | 1aa254318 |
12 | bb14b4ba |
13 | 6a6c7c98 |
14 | 40a82ad0 |
15 | 277b65e4 |
hex | 1978cd0e |
427347214 has 32 divisors (see below), whose sum is σ = 761352192. Its totient is φ = 176040000.
The previous prime is 427347211. The next prime is 427347227. The reversal of 427347214 is 412743724.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 427347214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427347211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62274 + ... + 68794.
It is an arithmetic number, because the mean of its divisors is an integer number (23792256).
Almost surely, 2427347214 is an apocalyptic number.
427347214 is a deficient number, since it is larger than the sum of its proper divisors (334004978).
427347214 is a wasteful number, since it uses less digits than its factorization.
427347214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6712.
The product of its digits is 37632, while the sum is 34.
The square root of 427347214 is about 20672.3780441438. The cubic root of 427347214 is about 753.2288727078.
The spelling of 427347214 in words is "four hundred twenty-seven million, three hundred forty-seven thousand, two hundred fourteen".
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