Base | Representation |
---|---|
bin | 11011011010011… |
… | …00000111100010 |
3 | 121000200122222210 |
4 | 31231030013202 |
5 | 432331344142 |
6 | 34452342550 |
7 | 5461353636 |
oct | 1555140742 |
9 | 530618883 |
10 | 229949922 |
11 | 108889864 |
12 | 65014a56 |
13 | 38842557 |
14 | 2277adc6 |
15 | 152c349c |
hex | db4c1e2 |
229949922 has 16 divisors (see below), whose sum is σ = 486952992. Its totient is φ = 72141120.
The previous prime is 229949921. The next prime is 229949947.
It is a happy number.
229949922 is nontrivially palindromic in base 10.
229949922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (229949921) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1127104 + ... + 1127307.
It is an arithmetic number, because the mean of its divisors is an integer number (30434562).
Almost surely, 2229949922 is an apocalyptic number.
229949922 is an abundant number, since it is smaller than the sum of its proper divisors (257003070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229949922 is a wasteful number, since it uses less digits than its factorization.
229949922 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2254433.
The product of its digits is 419904, while the sum is 48.
The square root of 229949922 is about 15164.0997754565. The cubic root of 229949922 is about 612.6480970221.
The spelling of 229949922 in words is "two hundred twenty-nine million, nine hundred forty-nine thousand, nine hundred twenty-two".
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