Base | Representation |
---|---|
bin | 10101010000101111000 |
3 | 1022101200120 |
4 | 2222011320 |
5 | 134243241 |
6 | 22533240 |
7 | 5631120 |
oct | 2520570 |
9 | 1271616 |
10 | 696696 |
11 | 436490 |
12 | 297220 |
13 | 1b5160 |
14 | 141c80 |
15 | db666 |
hex | aa178 |
696696 has 128 divisors (see below), whose sum is σ = 2419200. Its totient is φ = 161280.
The previous prime is 696691. The next prime is 696719.
696696 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a nialpdrome in base 15.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 696696.
It is not an unprimeable number, because it can be changed into a prime (696691) by changing a digit.
696696 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24010 + ... + 24038.
It is an arithmetic number, because the mean of its divisors is an integer number (18900).
2696696 is an apocalyptic number.
696696 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 696696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1209600).
696696 is an abundant number, since it is smaller than the sum of its proper divisors (1722504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
696696 is a wasteful number, since it uses less digits than its factorization.
696696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69 (or 65 counting only the distinct ones).
The product of its digits is 104976, while the sum is 42.
The square root of 696696 is about 834.6831734257. The cubic root of 696696 is about 88.6504829100.
The spelling of 696696 in words is "six hundred ninety-six thousand, six hundred ninety-six".
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