Base | Representation |
---|---|
bin | 101001000101… |
… | …111001100111 |
3 | 202021021111121 |
4 | 221011321213 |
5 | 10224201241 |
6 | 1022514411 |
7 | 160363312 |
oct | 51057147 |
9 | 22237447 |
10 | 10772071 |
11 | 6098242 |
12 | 3735a07 |
13 | 230210b |
14 | 1605979 |
15 | e2bad1 |
hex | a45e67 |
10772071 has 8 divisors (see below), whose sum is σ = 11047680. Its totient is φ = 10498488.
The previous prime is 10772057. The next prime is 10772077. The reversal of 10772071 is 17027701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10772071 - 25 = 10772039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10772077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19420 + ... + 19966.
It is an arithmetic number, because the mean of its divisors is an integer number (1380960).
Almost surely, 210772071 is an apocalyptic number.
10772071 is a deficient number, since it is larger than the sum of its proper divisors (275609).
10772071 is an equidigital number, since it uses as much as digits as its factorization.
10772071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1013.
The product of its (nonzero) digits is 686, while the sum is 25.
The square root of 10772071 is about 3282.0833322754. The cubic root of 10772071 is about 220.8511859623.
Adding to 10772071 its reverse (17027701), we get a palindrome (27799772).
The spelling of 10772071 in words is "ten million, seven hundred seventy-two thousand, seventy-one".
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