Base | Representation |
---|---|
bin | 110101001110101… |
… | …000101001101100 |
3 | 2022020101120110010 |
4 | 311032220221230 |
5 | 3312103411342 |
6 | 224340413220 |
7 | 31062423003 |
oct | 6516505154 |
9 | 2266346403 |
10 | 893028972 |
11 | 419100980 |
12 | 20b0a7210 |
13 | 113025714 |
14 | 86863c3a |
15 | 5360129c |
hex | 353a8a6c |
893028972 has 48 divisors (see below), whose sum is σ = 2406886272. Its totient is φ = 254695680.
The previous prime is 893028953. The next prime is 893028973. The reversal of 893028972 is 279820398.
It is a happy number.
893028972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (893028973) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196738 + ... + 201225.
It is an arithmetic number, because the mean of its divisors is an integer number (50143464).
Almost surely, 2893028972 is an apocalyptic number.
It is an amenable number.
893028972 is an abundant number, since it is smaller than the sum of its proper divisors (1513857300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
893028972 is a wasteful number, since it uses less digits than its factorization.
893028972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397998 (or 397996 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 48.
The square root of 893028972 is about 29883.5903465430. The cubic root of 893028972 is about 962.9901602348.
The spelling of 893028972 in words is "eight hundred ninety-three million, twenty-eight thousand, nine hundred seventy-two".
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