Base | Representation |
---|---|
bin | 100000101111101000111 |
3 | 2000111211112 |
4 | 10011331013 |
5 | 233313332 |
6 | 34555235 |
7 | 12056120 |
oct | 4057507 |
9 | 2014745 |
10 | 1072967 |
11 | 673155 |
12 | 438b1b |
13 | 2b74bc |
14 | 1dd047 |
15 | 162db2 |
hex | 105f47 |
1072967 has 4 divisors (see below), whose sum is σ = 1226256. Its totient is φ = 919680.
The previous prime is 1072961. The next prime is 1072969. The reversal of 1072967 is 7692701.
1072967 is nontrivially palindromic in base 5.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1072967 - 28 = 1072711 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1072961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76634 + ... + 76647.
It is an arithmetic number, because the mean of its divisors is an integer number (306564).
21072967 is an apocalyptic number.
1072967 is a deficient number, since it is larger than the sum of its proper divisors (153289).
1072967 is an equidigital number, since it uses as much as digits as its factorization.
1072967 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153288.
The product of its (nonzero) digits is 5292, while the sum is 32.
The square root of 1072967 is about 1035.8412040463. The cubic root of 1072967 is about 102.3753630813.
The spelling of 1072967 in words is "one million, seventy-two thousand, nine hundred sixty-seven".
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