Base | Representation |
---|---|
bin | 11001011001111… |
… | …000001100011010 |
3 | 1002200222220221000 |
4 | 121121320030122 |
5 | 1333102323140 |
6 | 110143125430 |
7 | 13363521624 |
oct | 3131701432 |
9 | 1080886830 |
10 | 426214170 |
11 | 1a9650018 |
12 | ba8a3876 |
13 | 6a3bc345 |
14 | 40869c14 |
15 | 27640a30 |
hex | 1967831a |
426214170 has 64 divisors (see below), whose sum is σ = 1147271040. Its totient is φ = 112587264.
The previous prime is 426214163. The next prime is 426214249. The reversal of 426214170 is 71412624.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21514 + ... + 36266.
It is an arithmetic number, because the mean of its divisors is an integer number (17926110).
Almost surely, 2426214170 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 426214170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (573635520).
426214170 is an abundant number, since it is smaller than the sum of its proper divisors (721056870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
426214170 is a wasteful number, since it uses less digits than its factorization.
426214170 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14876 (or 14870 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 426214170 is about 20644.9550738189. The cubic root of 426214170 is about 752.5625941758.
Adding to 426214170 its reverse (71412624), we get a palindrome (497626794).
The spelling of 426214170 in words is "four hundred twenty-six million, two hundred fourteen thousand, one hundred seventy".
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