Base | Representation |
---|---|
bin | 11011001111000… |
… | …10010000111010 |
3 | 120220220100212021 |
4 | 31213202100322 |
5 | 431441432040 |
6 | 34400505054 |
7 | 5442641536 |
oct | 1547422072 |
9 | 526810767 |
10 | 228467770 |
11 | 107a67243 |
12 | 6461b18a |
13 | 38443a3b |
14 | 224b2bc6 |
15 | 150ce24a |
hex | d9e243a |
228467770 has 16 divisors (see below), whose sum is σ = 411586560. Its totient is φ = 91310544.
The previous prime is 228467731. The next prime is 228467783. The reversal of 228467770 is 77764822.
228467770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 3859 + ... + 21721.
It is an arithmetic number, because the mean of its divisors is an integer number (25724160).
Almost surely, 2228467770 is an apocalyptic number.
228467770 is a deficient number, since it is larger than the sum of its proper divisors (183118790).
228467770 is a wasteful number, since it uses less digits than its factorization.
228467770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19149.
The product of its (nonzero) digits is 263424, while the sum is 43.
The square root of 228467770 is about 15115.1503465893. The cubic root of 228467770 is about 611.3289756786.
The spelling of 228467770 in words is "two hundred twenty-eight million, four hundred sixty-seven thousand, seven hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •