Base | Representation |
---|---|
bin | 10010111101111010110011 |
3 | 100100121120222 |
4 | 102331322303 |
5 | 2233102321 |
6 | 254323255 |
7 | 60156146 |
oct | 22757263 |
9 | 10317528 |
10 | 4972211 |
11 | 2896772 |
12 | 17b952b |
13 | 105124a |
14 | 93605d |
15 | 6833ab |
hex | 4bdeb3 |
4972211 has 4 divisors (see below), whose sum is σ = 5264712. Its totient is φ = 4679712.
The previous prime is 4972207. The next prime is 4972223. The reversal of 4972211 is 1122794.
4972211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4972211 - 22 = 4972207 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4972291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146225 + ... + 146258.
It is an arithmetic number, because the mean of its divisors is an integer number (1316178).
Almost surely, 24972211 is an apocalyptic number.
4972211 is a deficient number, since it is larger than the sum of its proper divisors (292501).
4972211 is a wasteful number, since it uses less digits than its factorization.
4972211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 292500.
The product of its digits is 1008, while the sum is 26.
The square root of 4972211 is about 2229.8455103437. The cubic root of 4972211 is about 170.6802158195.
The spelling of 4972211 in words is "four million, nine hundred seventy-two thousand, two hundred eleven".
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