Base | Representation |
---|---|
bin | 100010001110… |
… | …011111100110 |
3 | 121212211122000 |
4 | 202032133212 |
5 | 4244103022 |
6 | 520150130 |
7 | 136156125 |
oct | 42163746 |
9 | 17784560 |
10 | 8972262 |
11 | 5078aa2 |
12 | 3008346 |
13 | 1b21b40 |
14 | 1297abc |
15 | bc36ac |
hex | 88e7e6 |
8972262 has 32 divisors (see below), whose sum is σ = 21473760. Its totient is φ = 2760480.
The previous prime is 8972261. The next prime is 8972263. The reversal of 8972262 is 2622798.
It is an interprime number because it is at equal distance from previous prime (8972261) and next prime (8972263).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8972261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5689 + ... + 7092.
It is an arithmetic number, because the mean of its divisors is an integer number (671055).
Almost surely, 28972262 is an apocalyptic number.
8972262 is an abundant number, since it is smaller than the sum of its proper divisors (12501498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8972262 is a wasteful number, since it uses less digits than its factorization.
8972262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12805 (or 12799 counting only the distinct ones).
The product of its digits is 24192, while the sum is 36.
The square root of 8972262 is about 2995.3734324788. The cubic root of 8972262 is about 207.7944684489.
The spelling of 8972262 in words is "eight million, nine hundred seventy-two thousand, two hundred sixty-two".
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