Base | Representation |
---|---|
bin | 1111110011011110… |
… | …0011001001111110 |
3 | 101221122212021122122 |
4 | 3330313203021332 |
5 | 32142024422400 |
6 | 1540545442542 |
7 | 210062656310 |
oct | 37467431176 |
9 | 11848767578 |
10 | 4242420350 |
11 | 1887810223 |
12 | 9a4940452 |
13 | 527c0c0cc |
14 | 2c36197b0 |
15 | 19c6ad685 |
hex | fcde327e |
4242420350 has 48 divisors (see below), whose sum is σ = 9031886208. Its totient is φ = 1452332640.
The previous prime is 4242420307. The next prime is 4242420383. The reversal of 4242420350 is 530242424.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230177 + ... + 247923.
It is an arithmetic number, because the mean of its divisors is an integer number (188164296).
Almost surely, 24242420350 is an apocalyptic number.
4242420350 is an abundant number, since it is smaller than the sum of its proper divisors (4789465858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4242420350 is a wasteful number, since it uses less digits than its factorization.
4242420350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18449 (or 18444 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 4242420350 is about 65133.8648477119. The cubic root of 4242420350 is about 1618.8423815933.
Adding to 4242420350 its reverse (530242424), we get a palindrome (4772662774).
The spelling of 4242420350 in words is "four billion, two hundred forty-two million, four hundred twenty thousand, three hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •