Base | Representation |
---|---|
bin | 11100010001101010111101 |
3 | 111221120220211 |
4 | 130101222331 |
5 | 3344144123 |
6 | 422512421 |
7 | 120001351 |
oct | 34215275 |
9 | 14846824 |
10 | 7412413 |
11 | 4203068 |
12 | 2595711 |
13 | 16c6b58 |
14 | dad461 |
15 | 9b640d |
hex | 711abd |
7412413 has 6 divisors (see below), whose sum is σ = 7823454. Its totient is φ = 7021944.
The previous prime is 7412399. The next prime is 7412443. The reversal of 7412413 is 3142147.
It can be written as a sum of positive squares in only one way, i.e., 6775609 + 636804 = 2603^2 + 798^2 .
It is not a de Polignac number, because 7412413 - 25 = 7412381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7412443) 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 5 ways as a sum of consecutive naturals, for example, 9906 + ... + 10627.
It is an arithmetic number, because the mean of its divisors is an integer number (1303909).
Almost surely, 27412413 is an apocalyptic number.
It is an amenable number.
7412413 is a deficient number, since it is larger than the sum of its proper divisors (411041).
7412413 is a wasteful number, since it uses less digits than its factorization.
7412413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20571 (or 20552 counting only the distinct ones).
The product of its digits is 672, while the sum is 22.
The square root of 7412413 is about 2722.5747005362. The cubic root of 7412413 is about 194.9784153185.
The spelling of 7412413 in words is "seven million, four hundred twelve thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •