Base | Representation |
---|---|
bin | 1110000111100010100… |
… | …1111000001000110111 |
3 | 212012001012100011002000 |
4 | 3201320221320020313 |
5 | 12433211324143333 |
6 | 303231125350343 |
7 | 23344266326460 |
oct | 3417051701067 |
9 | 765035304060 |
10 | 242542412343 |
11 | 93952961270 |
12 | 3b00ab683b3 |
13 | 19b4403072a |
14 | ba4c1bdd67 |
15 | 6498263713 |
hex | 3878a78237 |
242542412343 has 64 divisors (see below), whose sum is σ = 456438758400. Its totient is φ = 123618718080.
The previous prime is 242542412269. The next prime is 242542412353. The reversal of 242542412343 is 343214245242.
242542412343 is a `hidden beast` number, since 2 + 42 + 542 + 41 + 2 + 34 + 3 = 666.
242542412343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 242542412343 - 225 = 242508857911 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 242542412298 and 242542412307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242542412353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 990408 + ... + 1210781.
It is an arithmetic number, because the mean of its divisors is an integer number (7131855600).
Almost surely, 2242542412343 is an apocalyptic number.
242542412343 is a deficient number, since it is larger than the sum of its proper divisors (213896346057).
242542412343 is a wasteful number, since it uses less digits than its factorization.
242542412343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2201269 (or 2201263 counting only the distinct ones).
The product of its digits is 184320, while the sum is 36.
Adding to 242542412343 its reverse (343214245242), we get a palindrome (585756657585).
The spelling of 242542412343 in words is "two hundred forty-two billion, five hundred forty-two million, four hundred twelve thousand, three hundred forty-three".
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