Base | Representation |
---|---|
bin | 1010010111010… |
… | …0010111101101 |
3 | 10000210102020220 |
4 | 2211310113231 |
5 | 42111441034 |
6 | 4151401553 |
7 | 1035321435 |
oct | 245642755 |
9 | 100712226 |
10 | 43468269 |
11 | 2259a399 |
12 | 126832b9 |
13 | 900c390 |
14 | 5ab72c5 |
15 | 3c39749 |
hex | 29745ed |
43468269 has 16 divisors (see below), whose sum is σ = 66088512. Its totient is φ = 25175808.
The previous prime is 43468237. The next prime is 43468273. The reversal of 43468269 is 96286434.
It is a happy number.
It is not a de Polignac number, because 43468269 - 25 = 43468237 is a prime.
It is a super-2 number, since 2×434682692 = 3778980819712722, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 43468269.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43468669) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32119 + ... + 33444.
It is an arithmetic number, because the mean of its divisors is an integer number (4130532).
Almost surely, 243468269 is an apocalyptic number.
It is an amenable number.
43468269 is a deficient number, since it is larger than the sum of its proper divisors (22620243).
43468269 is a wasteful number, since it uses less digits than its factorization.
43468269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65596.
The product of its digits is 248832, while the sum is 42.
The square root of 43468269 is about 6593.0470193985. The cubic root of 43468269 is about 351.6069481737.
The spelling of 43468269 in words is "forty-three million, four hundred sixty-eight thousand, two hundred sixty-nine".
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