Base | Representation |
---|---|
bin | 1110010010000101001000 |
3 | 21001012220100 |
4 | 32102011020 |
5 | 1424302242 |
6 | 212125400 |
7 | 43552443 |
oct | 16220510 |
9 | 7035810 |
10 | 3744072 |
11 | 2127a82 |
12 | 1306860 |
13 | a11237 |
14 | 6d665a |
15 | 4de54c |
hex | 392148 |
3744072 has 48 divisors (see below), whose sum is σ = 10237500. Its totient is φ = 1236096.
The previous prime is 3744071. The next prime is 3744089. The reversal of 3744072 is 2704473.
It can be written as a sum of positive squares in 2 ways, for example, as 3709476 + 34596 = 1926^2 + 186^2 .
It is not an unprimeable number, because it can be changed into a prime (3744071) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10554 + ... + 10902.
Almost surely, 23744072 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 3744072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5118750).
3744072 is an abundant number, since it is smaller than the sum of its proper divisors (6493428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3744072 is a wasteful number, since it uses less digits than its factorization.
3744072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510 (or 503 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 27.
The square root of 3744072 is about 1934.9604647124. The cubic root of 3744072 is about 155.2797169032.
The spelling of 3744072 in words is "three million, seven hundred forty-four thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •