Base | Representation |
---|---|
bin | 11100111000001… |
… | …00111111111100 |
3 | 121212211010220121 |
4 | 32130010333330 |
5 | 444003212112 |
6 | 40012024324 |
7 | 6001006351 |
oct | 1634047774 |
9 | 555733817 |
10 | 242241532 |
11 | 114814715 |
12 | 691620a4 |
13 | 3b2571b0 |
14 | 2425a628 |
15 | 16400407 |
hex | e704ffc |
242241532 has 48 divisors (see below), whose sum is σ = 471284352. Its totient is φ = 108239040.
The previous prime is 242241523. The next prime is 242241539. The reversal of 242241532 is 235142242.
It is a junction number, because it is equal to n+sod(n) for n = 242241497 and 242241506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242241539) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292503 + ... + 293329.
It is an arithmetic number, because the mean of its divisors is an integer number (9818424).
Almost surely, 2242241532 is an apocalyptic number.
It is an amenable number.
242241532 is a deficient number, since it is larger than the sum of its proper divisors (229042820).
242241532 is a wasteful number, since it uses less digits than its factorization.
242241532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1018 (or 1016 counting only the distinct ones).
The product of its digits is 3840, while the sum is 25.
The square root of 242241532 is about 15564.1103825436. The cubic root of 242241532 is about 623.3752204464.
Adding to 242241532 its reverse (235142242), we get a palindrome (477383774).
The spelling of 242241532 in words is "two hundred forty-two million, two hundred forty-one thousand, five hundred thirty-two".
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