Base | Representation |
---|---|
bin | 11011010110100… |
… | …11110001001001 |
3 | 120222202121210021 |
4 | 31223103301021 |
5 | 432220110334 |
6 | 34434020441 |
7 | 5454231520 |
oct | 1553236111 |
9 | 528677707 |
10 | 229456969 |
11 | 108582465 |
12 | 64a17721 |
13 | 386cc071 |
14 | 2268d4b7 |
15 | 152273b4 |
hex | dad3c49 |
229456969 has 8 divisors (see below), whose sum is σ = 263335680. Its totient is φ = 195853056.
The previous prime is 229456967. The next prime is 229456979. The reversal of 229456969 is 969654922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 229456969 - 21 = 229456967 is a prime.
It is a super-2 number, since 2×2294569692 = 105301001245333922, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (229456967) 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, 66904 + ... + 70249.
It is an arithmetic number, because the mean of its divisors is an integer number (32916960).
Almost surely, 2229456969 is an apocalyptic number.
It is an amenable number.
229456969 is a deficient number, since it is larger than the sum of its proper divisors (33878711).
229456969 is a wasteful number, since it uses less digits than its factorization.
229456969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137399.
The product of its digits is 2099520, while the sum is 52.
The square root of 229456969 is about 15147.8371063330. The cubic root of 229456969 is about 612.2099976015.
The spelling of 229456969 in words is "two hundred twenty-nine million, four hundred fifty-six thousand, nine hundred sixty-nine".
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