Base | Representation |
---|---|
bin | 1010000011100… |
… | …0011001000110 |
3 | 2221100122212211 |
4 | 2200320121012 |
5 | 41244032042 |
6 | 4103534034 |
7 | 1021321222 |
oct | 240703106 |
9 | 87318784 |
10 | 42174022 |
11 | 21895a70 |
12 | 1215a31a |
13 | 8978257 |
14 | 585b782 |
15 | 3a81017 |
hex | 2838646 |
42174022 has 8 divisors (see below), whose sum is σ = 69012072. Its totient is φ = 19170000.
The previous prime is 42174007. The next prime is 42174029. The reversal of 42174022 is 22047124.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1917001 = 42174022 / (4 + 2 + 1 + 7 + 4 + 0 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 42173984 and 42174002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42174029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 958479 + ... + 958522.
It is an arithmetic number, because the mean of its divisors is an integer number (8626509).
Almost surely, 242174022 is an apocalyptic number.
42174022 is a deficient number, since it is larger than the sum of its proper divisors (26838050).
42174022 is a wasteful number, since it uses less digits than its factorization.
42174022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1917014.
The product of its (nonzero) digits is 896, while the sum is 22.
The square root of 42174022 is about 6494.1529085786. The cubic root of 42174022 is about 348.0820863742.
The spelling of 42174022 in words is "forty-two million, one hundred seventy-four thousand, twenty-two".
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