Base | Representation |
---|---|
bin | 11001001100011… |
… | …001010111101010 |
3 | 1002110100101000101 |
4 | 121030121113222 |
5 | 1331201230132 |
6 | 105535300014 |
7 | 13321502221 |
oct | 3114312752 |
9 | 1073311011 |
10 | 422680042 |
11 | 1a7656854 |
12 | b967a60a |
13 | 69752845 |
14 | 401c9cb8 |
15 | 271937e7 |
hex | 193195ea |
422680042 has 16 divisors (see below), whose sum is σ = 669684960. Its totient is φ = 199528272.
The previous prime is 422680031. The next prime is 422680043. The reversal of 422680042 is 240086224.
It is not an unprimeable number, because it can be changed into a prime (422680043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7848 + ... + 30115.
It is an arithmetic number, because the mean of its divisors is an integer number (41855310).
Almost surely, 2422680042 is an apocalyptic number.
422680042 is a deficient number, since it is larger than the sum of its proper divisors (247004918).
422680042 is a wasteful number, since it uses less digits than its factorization.
422680042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38277.
The product of its (nonzero) digits is 6144, while the sum is 28.
The square root of 422680042 is about 20559.1838845806. The cubic root of 422680042 is about 750.4767587964.
The spelling of 422680042 in words is "four hundred twenty-two million, six hundred eighty thousand, forty-two".
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