Base | Representation |
---|---|
bin | 1000001101100… |
… | …0011110110111 |
3 | 2101210210100220 |
4 | 2003120132313 |
5 | 32304104033 |
6 | 3230105423 |
7 | 565513332 |
oct | 203303667 |
9 | 71723326 |
10 | 34441143 |
11 | 18494160 |
12 | b64b273 |
13 | 719b599 |
14 | 4807619 |
15 | 3054bb3 |
hex | 20d87b7 |
34441143 has 16 divisors (see below), whose sum is σ = 52275456. Its totient is φ = 19965440.
The previous prime is 34441139. The next prime is 34441153. The reversal of 34441143 is 34114443.
It is not a de Polignac number, because 34441143 - 22 = 34441139 is a prime.
It is a super-2 number, since 2×344411432 = 2372384662292898, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34441103) 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, 21930 + ... + 23447.
It is an arithmetic number, because the mean of its divisors is an integer number (3267216).
Almost surely, 234441143 is an apocalyptic number.
34441143 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
34441143 is a deficient number, since it is larger than the sum of its proper divisors (17834313).
34441143 is a wasteful number, since it uses less digits than its factorization.
34441143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45414.
The product of its digits is 2304, while the sum is 24.
The square root of 34441143 is about 5868.6576829800. The cubic root of 34441143 is about 325.3562736005.
Adding to 34441143 its reverse (34114443), we get a palindrome (68555586).
The spelling of 34441143 in words is "thirty-four million, four hundred forty-one thousand, one hundred forty-three".
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