Base | Representation |
---|---|
bin | 1010000001000… |
… | …1011010000111 |
3 | 2221001112211210 |
4 | 2200101122013 |
5 | 41223424333 |
6 | 4100302503 |
7 | 1020054540 |
oct | 240213207 |
9 | 87045753 |
10 | 42014343 |
11 | 21796aa8 |
12 | 120a1a33 |
13 | 8920677 |
14 | 58194c7 |
15 | 3a4da63 |
hex | 2811687 |
42014343 has 16 divisors (see below), whose sum is σ = 64385280. Its totient is φ = 23871936.
The previous prime is 42014341. The next prime is 42014369. The reversal of 42014343 is 34341024.
It is not a de Polignac number, because 42014343 - 21 = 42014341 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42014341) 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, 1830 + ... + 9347.
It is an arithmetic number, because the mean of its divisors is an integer number (4024080).
Almost surely, 242014343 is an apocalyptic number.
42014343 is a deficient number, since it is larger than the sum of its proper divisors (22370937).
42014343 is a wasteful number, since it uses less digits than its factorization.
42014343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11366.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 42014343 is about 6481.8471904234. The cubic root of 42014343 is about 347.6422287552.
Adding to 42014343 its reverse (34341024), we get a palindrome (76355367).
The spelling of 42014343 in words is "forty-two million, fourteen thousand, three hundred forty-three".
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