Base | Representation |
---|---|
bin | 10010100111101100111110 |
3 | 100011222202201 |
4 | 102213230332 |
5 | 2222144324 |
6 | 252342114 |
7 | 56326642 |
oct | 22475476 |
9 | 10158681 |
10 | 4881214 |
11 | 2834368 |
12 | 177493a |
13 | 101b9c0 |
14 | 910c22 |
15 | 666444 |
hex | 4a7b3e |
4881214 has 32 divisors (see below), whose sum is σ = 8537760. Its totient is φ = 2073600.
The previous prime is 4881211. The next prime is 4881223. The reversal of 4881214 is 4121884.
It is a super-2 number, since 2×48812142 = 47652500227592, which contains 22 as substring.
It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a nialpdrome in base 15.
It is a zygodrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4881211) 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, 20134 + ... + 20374.
It is an arithmetic number, because the mean of its divisors is an integer number (266805).
Almost surely, 24881214 is an apocalyptic number.
4881214 is a deficient number, since it is larger than the sum of its proper divisors (3656546).
4881214 is a wasteful number, since it uses less digits than its factorization.
4881214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316.
The product of its digits is 2048, while the sum is 28.
The square root of 4881214 is about 2209.3469623398. The cubic root of 4881214 is about 169.6325859646.
The spelling of 4881214 in words is "four million, eight hundred eighty-one thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •