Base | Representation |
---|---|
bin | 11011011000000111100 |
3 | 1200120120100 |
4 | 3123000330 |
5 | 212201314 |
6 | 31121100 |
7 | 10424256 |
oct | 3330074 |
9 | 1616510 |
10 | 897084 |
11 | 562aa1 |
12 | 373190 |
13 | 255426 |
14 | 194cd6 |
15 | 12ac09 |
hex | db03c |
897084 has 18 divisors (see below), whose sum is σ = 2267720. Its totient is φ = 299016.
The previous prime is 897077. The next prime is 897101. The reversal of 897084 is 480798.
897084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 24919 = 897084 / (8 + 9 + 7 + 0 + 8 + 4).
It is a congruent number.
It is an unprimeable number.
897084 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 5 ways as a sum of consecutive naturals, for example, 12424 + ... + 12495.
2897084 is an apocalyptic number.
It is an amenable number.
897084 is an abundant number, since it is smaller than the sum of its proper divisors (1370636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
897084 is a wasteful number, since it uses less digits than its factorization.
897084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24929 (or 24924 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The square root of 897084 is about 947.1451842247. The cubic root of 897084 is about 96.4445527892. Note that the first 3 decimals are identical.
The spelling of 897084 in words is "eight hundred ninety-seven thousand, eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.108 sec. • engine limits •