Base | Representation |
---|---|
bin | 101001010000… |
… | …101000000111 |
3 | 202100111202212 |
4 | 221100220013 |
5 | 10232103012 |
6 | 1023454035 |
7 | 160635356 |
oct | 51205007 |
9 | 22314685 |
10 | 10816007 |
11 | 6118254 |
12 | 375731b |
13 | 2319107 |
14 | 161799d |
15 | e39b22 |
hex | a50a07 |
10816007 has 4 divisors (see below), whose sum is σ = 10893960. Its totient is φ = 10738056.
The previous prime is 10815991. The next prime is 10816027. The reversal of 10816007 is 70061801.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70061801 = 163 ⋅429827.
It is a cyclic number.
It is not a de Polignac number, because 10816007 - 24 = 10815991 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 (10816027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38768 + ... + 39045.
It is an arithmetic number, because the mean of its divisors is an integer number (2723490).
Almost surely, 210816007 is an apocalyptic number.
10816007 is a deficient number, since it is larger than the sum of its proper divisors (77953).
10816007 is an equidigital number, since it uses as much as digits as its factorization.
10816007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77952.
The product of its (nonzero) digits is 336, while the sum is 23.
The square root of 10816007 is about 3288.7698308030. The cubic root of 10816007 is about 221.1510402560.
Adding to 10816007 its reverse (70061801), we get a palindrome (80877808).
The spelling of 10816007 in words is "ten million, eight hundred sixteen thousand, seven".
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