Base | Representation |
---|---|
bin | 101000101101… |
… | …011111010101 |
3 | 202002012100102 |
4 | 220231133111 |
5 | 10213001320 |
6 | 1020423445 |
7 | 156465644 |
oct | 50553725 |
9 | 22065312 |
10 | 10672085 |
11 | 602a106 |
12 | 36a7b85 |
13 | 2298758 |
14 | 15bb35b |
15 | e0c175 |
hex | a2d7d5 |
10672085 has 4 divisors (see below), whose sum is σ = 12806508. Its totient is φ = 8537664.
The previous prime is 10672063. The next prime is 10672121. The reversal of 10672085 is 58027601.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58027601 = 1543 ⋅37607.
It can be written as a sum of positive squares in 2 ways, for example, as 4072324 + 6599761 = 2018^2 + 2569^2 .
It is a cyclic number.
It is not a de Polignac number, because 10672085 - 212 = 10667989 is a prime.
It is a super-2 number, since 2×106720852 = 227786796494450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067204 + ... + 1067213.
It is an arithmetic number, because the mean of its divisors is an integer number (3201627).
Almost surely, 210672085 is an apocalyptic number.
It is an amenable number.
10672085 is a deficient number, since it is larger than the sum of its proper divisors (2134423).
10672085 is an equidigital number, since it uses as much as digits as its factorization.
10672085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2134422.
The product of its (nonzero) digits is 3360, while the sum is 29.
The square root of 10672085 is about 3266.8157278916. The cubic root of 10672085 is about 220.1657497471.
Adding to 10672085 its reverse (58027601), we get a palindrome (68699686).
The spelling of 10672085 in words is "ten million, six hundred seventy-two thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •