Base | Representation |
---|---|
bin | 11100111001111… |
… | …10101001000000 |
3 | 121220021010210001 |
4 | 32130332221000 |
5 | 444033241012 |
6 | 40021045344 |
7 | 6003011605 |
oct | 1634765100 |
9 | 556233701 |
10 | 242477632 |
11 | 114966041 |
12 | 69256854 |
13 | 3b30a7b7 |
14 | 242bc6ac |
15 | 1644a357 |
hex | e73ea40 |
242477632 has 14 divisors (see below), whose sum is σ = 481166678. Its totient is φ = 121238784.
The previous prime is 242477621. The next prime is 242477633. The reversal of 242477632 is 236774242.
242477632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 206669376 + 35808256 = 14376^2 + 5984^2 .
It is a junction number, because it is equal to n+sod(n) for n = 242477591 and 242477600.
It is not an unprimeable number, because it can be changed into a prime (242477633) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1894293 + ... + 1894420.
Almost surely, 2242477632 is an apocalyptic number.
It is an amenable number.
242477632 is a deficient number, since it is larger than the sum of its proper divisors (238689046).
242477632 is an equidigital number, since it uses as much as digits as its factorization.
242477632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3788725 (or 3788715 counting only the distinct ones).
The product of its digits is 112896, while the sum is 37.
The square root of 242477632 is about 15571.6932926384. The cubic root of 242477632 is about 623.5776782969.
The spelling of 242477632 in words is "two hundred forty-two million, four hundred seventy-seven thousand, six hundred thirty-two".
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