Base | Representation |
---|---|
bin | 10000111001011110101100 |
3 | 22100001110110 |
4 | 100321132230 |
5 | 2113222430 |
6 | 234540020 |
7 | 52436460 |
oct | 20713654 |
9 | 8301413 |
10 | 4429740 |
11 | 2556147 |
12 | 1597610 |
13 | bc1363 |
14 | 8344a0 |
15 | 5c77b0 |
hex | 4397ac |
4429740 has 96 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 988416.
The previous prime is 4429739. The next prime is 4429753. The reversal of 4429740 is 479244.
4429740 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
4429740 is strictly pandigital in base 8.
It is a junction number, because it is equal to n+sod(n) for n = 4429698 and 4429707.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22161 + ... + 22359.
It is an arithmetic number, because the mean of its divisors is an integer number (151200).
Almost surely, 24429740 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 4429740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7257600).
4429740 is an abundant number, since it is smaller than the sum of its proper divisors (10085460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4429740 is a wasteful number, since it uses less digits than its factorization.
4429740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271 (or 269 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 4429740 is about 2104.6947522147. The cubic root of 4429740 is about 164.2326165609.
The spelling of 4429740 in words is "four million, four hundred twenty-nine thousand, seven hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •