Base | Representation |
---|---|
bin | 11010010010000… |
… | …01010001000111 |
3 | 120100211221122102 |
4 | 31021001101013 |
5 | 422414441140 |
6 | 33513222315 |
7 | 5314643465 |
oct | 1511012107 |
9 | 510757572 |
10 | 220468295 |
11 | 1034a3103 |
12 | 61a0199b |
13 | 368a2918 |
14 | 213cd835 |
15 | 1454de15 |
hex | d241447 |
220468295 has 16 divisors (see below), whose sum is σ = 274129920. Its totient is φ = 170016000.
The previous prime is 220468289. The next prime is 220468301. The reversal of 220468295 is 592864022.
It is an interprime number because it is at equal distance from previous prime (220468289) and next prime (220468301).
It is not a de Polignac number, because 220468295 - 24 = 220468279 is a prime.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 166235 + ... + 167555.
It is an arithmetic number, because the mean of its divisors is an integer number (17133120).
Almost surely, 2220468295 is an apocalyptic number.
220468295 is a deficient number, since it is larger than the sum of its proper divisors (53661625).
220468295 is a wasteful number, since it uses less digits than its factorization.
220468295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2506.
The product of its (nonzero) digits is 69120, while the sum is 38.
The square root of 220468295 is about 14848.1748036585. The cubic root of 220468295 is about 604.1091047075.
The spelling of 220468295 in words is "two hundred twenty million, four hundred sixty-eight thousand, two hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •