Base | Representation |
---|---|
bin | 1111010010011100000010 |
3 | 21112121111200 |
4 | 33102130002 |
5 | 2011221212 |
6 | 221522030 |
7 | 46031130 |
oct | 17223402 |
9 | 7477450 |
10 | 4007682 |
11 | 2298038 |
12 | 1413316 |
13 | aa4213 |
14 | 764750 |
15 | 5426dc |
hex | 3d2702 |
4007682 has 48 divisors (see below), whose sum is σ = 10513152. Its totient is φ = 1077120.
The previous prime is 4007677. The next prime is 4007687. The reversal of 4007682 is 2867004.
It is an interprime number because it is at equal distance from previous prime (4007677) and next prime (4007687).
It is a super-3 number, since 3×40076823 (a number of 21 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (4007687) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1207 + ... + 3077.
It is an arithmetic number, because the mean of its divisors is an integer number (219024).
Almost surely, 24007682 is an apocalyptic number.
4007682 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 4007682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5256576).
4007682 is an abundant number, since it is smaller than the sum of its proper divisors (6505470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4007682 is a wasteful number, since it uses less digits than its factorization.
4007682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1903 (or 1900 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 4007682 is about 2001.9195788043. The cubic root of 4007682 is about 158.8416603363.
The spelling of 4007682 in words is "four million, seven thousand, six hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •