Base | Representation |
---|---|
bin | 1010010110100… |
… | …0110110111111 |
3 | 10000201000120121 |
4 | 2211220312333 |
5 | 42103433434 |
6 | 4150355411 |
7 | 1035034120 |
oct | 245506677 |
9 | 100630517 |
10 | 43421119 |
11 | 22567a25 |
12 | 1265bb67 |
13 | 8cc3a91 |
14 | 5aa4047 |
15 | 3c2a7b4 |
hex | 2968dbf |
43421119 has 8 divisors (see below), whose sum is σ = 49664160. Its totient is φ = 37188096.
The previous prime is 43421113. The next prime is 43421143. The reversal of 43421119 is 91112434.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 43421119 - 25 = 43421087 is a prime.
It is a super-2 number, since 2×434211192 = 3770787150424322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 43421093 and 43421102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43421113) 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, 14547 + ... + 17275.
It is an arithmetic number, because the mean of its divisors is an integer number (6208020).
Almost surely, 243421119 is an apocalyptic number.
43421119 is a deficient number, since it is larger than the sum of its proper divisors (6243041).
43421119 is a wasteful number, since it uses less digits than its factorization.
43421119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5009.
The product of its digits is 864, while the sum is 25.
The square root of 43421119 is about 6589.4703125517. The cubic root of 43421119 is about 351.4797729127.
The spelling of 43421119 in words is "forty-three million, four hundred twenty-one thousand, one hundred nineteen".
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