Base | Representation |
---|---|
bin | 11010010010000… |
… | …01110101011110 |
3 | 120100212001211121 |
4 | 31021001311132 |
5 | 422420024442 |
6 | 33513241154 |
7 | 5314653331 |
oct | 1511016536 |
9 | 510761747 |
10 | 220470622 |
11 | 1034a4929 |
12 | 61a031ba |
13 | 368a39b8 |
14 | 213d0618 |
15 | 1454e967 |
hex | d241d5e |
220470622 has 8 divisors (see below), whose sum is σ = 334422000. Its totient is φ = 108996624.
The previous prime is 220470599. The next prime is 220470631. The reversal of 220470622 is 226074022.
220470622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619122 + ... + 619477.
It is an arithmetic number, because the mean of its divisors is an integer number (41802750).
Almost surely, 2220470622 is an apocalyptic number.
220470622 is a deficient number, since it is larger than the sum of its proper divisors (113951378).
220470622 is a wasteful number, since it uses less digits than its factorization.
220470622 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1238690.
The product of its (nonzero) digits is 2688, while the sum is 25.
The square root of 220470622 is about 14848.2531632512. The cubic root of 220470622 is about 604.1112301181. Note that the first 3 decimals are identical.
The spelling of 220470622 in words is "two hundred twenty million, four hundred seventy thousand, six hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •