Base | Representation |
---|---|
bin | 11100111001111… |
… | …01010110000011 |
3 | 121220020212111102 |
4 | 32130331112003 |
5 | 444033103243 |
6 | 40021005015 |
7 | 6002660252 |
oct | 1634752603 |
9 | 556225442 |
10 | 242472323 |
11 | 114962055 |
12 | 6925376b |
13 | 3b308262 |
14 | 242ba799 |
15 | 164489b8 |
hex | e73d583 |
242472323 has 2 divisors, whose sum is σ = 242472324. Its totient is φ = 242472322.
The previous prime is 242472311. The next prime is 242472361. The reversal of 242472323 is 323274242.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 242472323 - 28 = 242472067 is a prime.
It is not a weakly prime, because it can be changed into another prime (242472383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121236161 + 121236162.
It is an arithmetic number, because the mean of its divisors is an integer number (121236162).
Almost surely, 2242472323 is an apocalyptic number.
242472323 is a deficient number, since it is larger than the sum of its proper divisors (1).
242472323 is an equidigital number, since it uses as much as digits as its factorization.
242472323 is an evil number, because the sum of its binary digits is even.
The product of its digits is 16128, while the sum is 29.
The square root of 242472323 is about 15571.5228221263. The cubic root of 242472323 is about 623.5731272269.
It can be divided in two parts, 2424 and 72323, that added together give a palindrome (74747).
The spelling of 242472323 in words is "two hundred forty-two million, four hundred seventy-two thousand, three hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •