Base | Representation |
---|---|
bin | 11111100010010001010000 |
3 | 120112222221222 |
4 | 133202101100 |
5 | 4104014312 |
6 | 453104212 |
7 | 130160360 |
oct | 37422120 |
9 | 16488858 |
10 | 8266832 |
11 | 4736aa2 |
12 | 2928068 |
13 | 1935a22 |
14 | 11529a0 |
15 | ad4672 |
hex | 7e2450 |
8266832 has 40 divisors (see below), whose sum is σ = 18903552. Its totient is φ = 3427200.
The previous prime is 8266829. The next prime is 8266837. The reversal of 8266832 is 2386628.
It is a super-2 number, since 2×82668322 = 136681022632448, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8266792 and 8266801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8266837) 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, 2282 + ... + 4662.
Almost surely, 28266832 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8266832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9451776).
8266832 is an abundant number, since it is smaller than the sum of its proper divisors (10636720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8266832 is a wasteful number, since it uses less digits than its factorization.
8266832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2427 (or 2421 counting only the distinct ones).
The product of its digits is 27648, while the sum is 35.
The square root of 8266832 is about 2875.2099053808. The cubic root of 8266832 is about 202.1993261702.
The spelling of 8266832 in words is "eight million, two hundred sixty-six thousand, eight hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.162 sec. • engine limits •