Base | Representation |
---|---|
bin | 11100000101011101001 |
3 | 1201202102002 |
4 | 3200223221 |
5 | 213422142 |
6 | 31420345 |
7 | 10552040 |
oct | 3405351 |
9 | 1652362 |
10 | 920297 |
11 | 579484 |
12 | 3846b5 |
13 | 262b71 |
14 | 19d557 |
15 | 132a32 |
hex | e0ae9 |
920297 has 8 divisors (see below), whose sum is σ = 1085952. Its totient is φ = 763200.
The previous prime is 920291. The next prime is 920323. The reversal of 920297 is 792029.
It is a happy number.
920297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 920297 - 24 = 920281 is a prime.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 920297.
It is not an unprimeable number, because it can be changed into a prime (920291) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904 + ... + 2337.
It is an arithmetic number, because the mean of its divisors is an integer number (135744).
2920297 is an apocalyptic number.
It is an amenable number.
920297 is a deficient number, since it is larger than the sum of its proper divisors (165655).
920297 is a wasteful number, since it uses less digits than its factorization.
920297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4279.
The product of its (nonzero) digits is 2268, while the sum is 29.
The square root of 920297 is about 959.3211141219. The cubic root of 920297 is about 97.2693473974.
The spelling of 920297 in words is "nine hundred twenty thousand, two hundred ninety-seven".
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