Base | Representation |
---|---|
bin | 10000010011000000101010 |
3 | 22001001022112 |
4 | 100103000222 |
5 | 2043202140 |
6 | 231322322 |
7 | 51212210 |
oct | 20230052 |
9 | 8031275 |
10 | 4272170 |
11 | 2458821 |
12 | 15203a2 |
13 | b67716 |
14 | 7d2cb0 |
15 | 595c65 |
hex | 41302a |
4272170 has 16 divisors (see below), whose sum is σ = 8788608. Its totient is φ = 1464720.
The previous prime is 4272167. The next prime is 4272173. The reversal of 4272170 is 712724.
It is an interprime number because it is at equal distance from previous prime (4272167) and next prime (4272173).
It is not an unprimeable number, because it can be changed into a prime (4272173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30446 + ... + 30585.
It is an arithmetic number, because the mean of its divisors is an integer number (549288).
Almost surely, 24272170 is an apocalyptic number.
4272170 is an abundant number, since it is smaller than the sum of its proper divisors (4516438).
4272170 is a wasteful number, since it uses less digits than its factorization.
4272170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61045.
The product of its (nonzero) digits is 784, while the sum is 23.
The square root of 4272170 is about 2066.9228335862. The cubic root of 4272170 is about 162.2617573901.
Adding to 4272170 its reverse (712724), we get a palindrome (4984894).
The spelling of 4272170 in words is "four million, two hundred seventy-two thousand, one hundred seventy".
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