Base | Representation |
---|---|
bin | 11011010000100… |
… | …11000100100010 |
3 | 120221021112002102 |
4 | 31220103010202 |
5 | 432014331212 |
6 | 34405050402 |
7 | 5444433425 |
oct | 1550230442 |
9 | 527245072 |
10 | 228667682 |
11 | 108093461 |
12 | 646b6a02 |
13 | 384b3a29 |
14 | 225259bc |
15 | 1511d5c2 |
hex | da13122 |
228667682 has 8 divisors (see below), whose sum is σ = 347700396. Its totient is φ = 112767552.
The previous prime is 228667669. The next prime is 228667729. The reversal of 228667682 is 286766822.
It can be written as a sum of positive squares in 2 ways, for example, as 228584161 + 83521 = 15119^2 + 289^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 782963 + ... + 783254.
Almost surely, 2228667682 is an apocalyptic number.
228667682 is a deficient number, since it is larger than the sum of its proper divisors (119032714).
228667682 is a wasteful number, since it uses less digits than its factorization.
228667682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1566292.
The product of its digits is 774144, while the sum is 47.
The square root of 228667682 is about 15121.7618682480. The cubic root of 228667682 is about 611.5072303910.
The spelling of 228667682 in words is "two hundred twenty-eight million, six hundred sixty-seven thousand, six hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •