Base | Representation |
---|---|
bin | 11100110110011… |
… | …01010011011000 |
3 | 121212101112222021 |
4 | 32123031103120 |
5 | 443423412100 |
6 | 40003104224 |
7 | 5666036266 |
oct | 1633152330 |
9 | 555345867 |
10 | 242013400 |
11 | 114679282 |
12 | 69072074 |
13 | 3b1a73c5 |
14 | 241db436 |
15 | 163a7a1a |
hex | e6cd4d8 |
242013400 has 24 divisors (see below), whose sum is σ = 562681620. Its totient is φ = 96805280.
The previous prime is 242013367. The next prime is 242013403. The reversal of 242013400 is 4310242.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242013403) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 604834 + ... + 605233.
Almost surely, 2242013400 is an apocalyptic number.
242013400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
242013400 is an abundant number, since it is smaller than the sum of its proper divisors (320668220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242013400 is a wasteful number, since it uses less digits than its factorization.
242013400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1210083 (or 1210074 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 242013400 is about 15556.7798724543. The cubic root of 242013400 is about 623.1794702230.
Adding to 242013400 its reverse (4310242), we get a palindrome (246323642).
The spelling of 242013400 in words is "two hundred forty-two million, thirteen thousand, four hundred".
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