Base | Representation |
---|---|
bin | 11010101100000111110001 |
3 | 111011110100100 |
4 | 122230013301 |
5 | 3242341330 |
6 | 405543013 |
7 | 113316600 |
oct | 32540761 |
9 | 14143310 |
10 | 6996465 |
11 | 3a49603 |
12 | 2414a69 |
13 | 15ac728 |
14 | d01a37 |
15 | 933060 |
hex | 6ac1f1 |
6996465 has 72 divisors (see below), whose sum is σ = 14938560. Its totient is φ = 3011904.
The previous prime is 6996461. The next prime is 6996491. The reversal of 6996465 is 5646996.
6996465 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6996465 - 22 = 6996461 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
6996465 is strictly pandigital in base 8.
It is a self number, because there is not a number n which added to its sum of digits gives 6996465.
It is not an unprimeable number, because it can be changed into a prime (6996461) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 41812 + ... + 41978.
It is an arithmetic number, because the mean of its divisors is an integer number (207480).
Almost surely, 26996465 is an apocalyptic number.
It is an amenable number.
6996465 is an abundant number, since it is smaller than the sum of its proper divisors (7942095).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6996465 is a wasteful number, since it uses less digits than its factorization.
6996465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211 (or 201 counting only the distinct ones).
The product of its digits is 349920, while the sum is 45.
The square root of 6996465 is about 2645.0831744957. The cubic root of 6996465 is about 191.2609118470.
The spelling of 6996465 in words is "six million, nine hundred ninety-six thousand, four hundred sixty-five".
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