Base | Representation |
---|---|
bin | 100010010011… |
… | …011000010000 |
3 | 121220212002010 |
4 | 202103120100 |
5 | 4300223042 |
6 | 520422520 |
7 | 136301352 |
oct | 42233020 |
9 | 17825063 |
10 | 8992272 |
11 | 5092033 |
12 | 3017a40 |
13 | 1b2ac93 |
14 | 12a10d2 |
15 | bc959c |
hex | 893610 |
8992272 has 20 divisors (see below), whose sum is σ = 23230160. Its totient is φ = 2997408.
The previous prime is 8992259. The next prime is 8992279. The reversal of 8992272 is 2722998.
It is a self number, because there is not a number n which added to its sum of digits gives 8992272.
It is not an unprimeable number, because it can be changed into a prime (8992279) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93622 + ... + 93717.
It is an arithmetic number, because the mean of its divisors is an integer number (1161508).
Almost surely, 28992272 is an apocalyptic number.
It is an amenable number.
8992272 is an abundant number, since it is smaller than the sum of its proper divisors (14237888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8992272 is a wasteful number, since it uses less digits than its factorization.
8992272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187350 (or 187344 counting only the distinct ones).
The product of its digits is 36288, while the sum is 39.
The square root of 8992272 is about 2998.7117233906. The cubic root of 8992272 is about 207.9488286349.
The spelling of 8992272 in words is "eight million, nine hundred ninety-two thousand, two hundred seventy-two".
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