Base | Representation |
---|---|
bin | 100111101010… |
… | …011000100000 |
3 | 201120020022002 |
4 | 213222120200 |
5 | 10130202331 |
6 | 1010503132 |
7 | 154242404 |
oct | 47523040 |
9 | 21506262 |
10 | 10397216 |
11 | 5961645 |
12 | 3594aa8 |
13 | 22005cb |
14 | 1549104 |
15 | da59cb |
hex | 9ea620 |
10397216 has 24 divisors (see below), whose sum is σ = 20820240. Its totient is φ = 5109568.
The previous prime is 10397213. The next prime is 10397221. The reversal of 10397216 is 61279301.
It is not an unprimeable number, because it can be changed into a prime (10397213) 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, 866 + ... + 4641.
It is an arithmetic number, because the mean of its divisors is an integer number (867510).
Almost surely, 210397216 is an apocalyptic number.
10397216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10397216 is an abundant number, since it is smaller than the sum of its proper divisors (10423024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10397216 is an equidigital number, since it uses as much as digits as its factorization.
10397216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5576 (or 5568 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 29.
The square root of 10397216 is about 3224.4714295524. The cubic root of 10397216 is about 218.2590977087.
It can be divided in two parts, 1039721 and 6, that multiplied together give a palindrome (6238326).
The spelling of 10397216 in words is "ten million, three hundred ninety-seven thousand, two hundred sixteen".
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