Base | Representation |
---|---|
bin | 11100111001110… |
… | …11100000001111 |
3 | 121220020111011011 |
4 | 32130323200033 |
5 | 444032333113 |
6 | 40020510051 |
7 | 6002626261 |
oct | 1634734017 |
9 | 556214134 |
10 | 242464783 |
11 | 114957420 |
12 | 6924b327 |
13 | 3b3049b2 |
14 | 242b7b31 |
15 | 1644663d |
hex | e73b80f |
242464783 has 8 divisors (see below), whose sum is σ = 265616640. Its totient is φ = 219497880.
The previous prime is 242464763. The next prime is 242464793. The reversal of 242464783 is 387464242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 242464783 - 25 = 242464751 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 (242464753) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43485 + ... + 48742.
It is an arithmetic number, because the mean of its divisors is an integer number (33202080).
Almost surely, 2242464783 is an apocalyptic number.
242464783 is a deficient number, since it is larger than the sum of its proper divisors (23151857).
242464783 is a wasteful number, since it uses less digits than its factorization.
242464783 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92477.
The product of its digits is 258048, while the sum is 40.
The square root of 242464783 is about 15571.2807116178. The cubic root of 242464783 is about 623.5666635474.
The spelling of 242464783 in words is "two hundred forty-two million, four hundred sixty-four thousand, seven hundred eighty-three".
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