Base | Representation |
---|---|
bin | 110100000111101… |
… | …010100010011110 |
3 | 2020221101100212210 |
4 | 310013222202132 |
5 | 3242323040403 |
6 | 222433541250 |
7 | 30445325334 |
oct | 6407524236 |
9 | 2227340783 |
10 | 874424478 |
11 | 409654064 |
12 | 204a14826 |
13 | 10c210545 |
14 | 841bdb54 |
15 | 51b78b03 |
hex | 341ea89e |
874424478 has 64 divisors (see below), whose sum is σ = 1912135680. Its totient is φ = 265462272.
The previous prime is 874424477. The next prime is 874424483.
874424478 is nontrivially palindromic in base 10.
874424478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (874424477) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 841083 + ... + 842121.
It is an arithmetic number, because the mean of its divisors is an integer number (29877120).
Almost surely, 2874424478 is an apocalyptic number.
874424478 is an abundant number, since it is smaller than the sum of its proper divisors (1037711202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
874424478 is a wasteful number, since it uses less digits than its factorization.
874424478 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1321.
The product of its digits is 1605632, while the sum is 48.
The square root of 874424478 is about 29570.6692179937. The cubic root of 874424478 is about 956.2558436825.
The spelling of 874424478 in words is "eight hundred seventy-four million, four hundred twenty-four thousand, four hundred seventy-eight".
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