Base | Representation |
---|---|
bin | 1000010011000111… |
… | …0111011011110110 |
3 | 12202020202002101102 |
4 | 2010301313123312 |
5 | 14030240232010 |
6 | 1005014330102 |
7 | 106126560032 |
oct | 20461673366 |
9 | 5666662342 |
10 | 2227664630 |
11 | a43505454 |
12 | 522059932 |
13 | 296699669 |
14 | 171bdd1c2 |
15 | d0883ba5 |
hex | 84c776f6 |
2227664630 has 16 divisors (see below), whose sum is σ = 4010385600. Its totient is φ = 890934912.
The previous prime is 2227664627. The next prime is 2227664641. The reversal of 2227664630 is 364667222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84947 + ... + 108033.
It is an arithmetic number, because the mean of its divisors is an integer number (250649100).
Almost surely, 22227664630 is an apocalyptic number.
2227664630 is a deficient number, since it is larger than the sum of its proper divisors (1782720970).
2227664630 is a wasteful number, since it uses less digits than its factorization.
2227664630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32743.
The product of its (nonzero) digits is 145152, while the sum is 38.
The square root of 2227664630 is about 47198.1422303887. The cubic root of 2227664630 is about 1306.0203271939.
The spelling of 2227664630 in words is "two billion, two hundred twenty-seven million, six hundred sixty-four thousand, six hundred thirty".
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