Base | Representation |
---|---|
bin | 1000100000001110000010 |
3 | 11012020210002 |
4 | 20200032002 |
5 | 1032312442 |
6 | 115440002 |
7 | 24642620 |
oct | 10401602 |
9 | 4166702 |
10 | 2229122 |
11 | 1292855 |
12 | 8b6002 |
13 | 60080c |
14 | 420510 |
15 | 2e0732 |
hex | 220382 |
2229122 has 8 divisors (see below), whose sum is σ = 3821376. Its totient is φ = 955332.
The previous prime is 2229121. The next prime is 2229133. The reversal of 2229122 is 2219222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 23 + 25 + 27 + 93 + 1 + 217 + 221 .
It is a junction number, because it is equal to n+sod(n) for n = 2229094 and 2229103.
It is not an unprimeable number, because it can be changed into a prime (2229121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79598 + ... + 79625.
It is an arithmetic number, because the mean of its divisors is an integer number (477672).
22229122 is an apocalyptic number.
2229122 is a deficient number, since it is larger than the sum of its proper divisors (1592254).
2229122 is a wasteful number, since it uses less digits than its factorization.
2229122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159232.
The product of its digits is 288, while the sum is 20.
The square root of 2229122 is about 1493.0244472211. The cubic root of 2229122 is about 130.6305070822.
The spelling of 2229122 in words is "two million, two hundred twenty-nine thousand, one hundred twenty-two".
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