Base | Representation |
---|---|
bin | 10101110111010010001110 |
3 | 101210012002200 |
4 | 111313102032 |
5 | 2431401340 |
6 | 322502330 |
7 | 66500553 |
oct | 25672216 |
9 | 11705080 |
10 | 5731470 |
11 | 3265158 |
12 | 1b049a6 |
13 | 1258a04 |
14 | a92a2a |
15 | 783330 |
hex | 57748e |
5731470 has 48 divisors (see below), whose sum is σ = 15258672. Its totient is φ = 1491840.
The previous prime is 5731469. The next prime is 5731471. The reversal of 5731470 is 741375.
It is an interprime number because it is at equal distance from previous prime (5731469) and next prime (5731471).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5731471) 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 23 ways as a sum of consecutive naturals, for example, 3130 + ... + 4610.
It is an arithmetic number, because the mean of its divisors is an integer number (317889).
Almost surely, 25731470 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5731470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7629336).
5731470 is an abundant number, since it is smaller than the sum of its proper divisors (9527202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5731470 is a wasteful number, since it uses less digits than its factorization.
5731470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1537 (or 1534 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 5731470 is about 2394.0488716816. The cubic root of 5731470 is about 178.9597404334.
The spelling of 5731470 in words is "five million, seven hundred thirty-one thousand, four hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •