Base | Representation |
---|---|
bin | 11100110110100… |
… | …01011000010111 |
3 | 121212102101212220 |
4 | 32123101120113 |
5 | 443424430403 |
6 | 40003313423 |
7 | 5666136060 |
oct | 1633213027 |
9 | 555371786 |
10 | 242030103 |
11 | 11468a887 |
12 | 6907b873 |
13 | 3b1b1ba3 |
14 | 24203567 |
15 | 163ac953 |
hex | e6d1617 |
242030103 has 16 divisors (see below), whose sum is σ = 369574656. Its totient is φ = 138015360.
The previous prime is 242030069. The next prime is 242030111. The reversal of 242030103 is 301030242.
It is not a de Polignac number, because 242030103 - 29 = 242029591 is a prime.
It is a super-3 number, since 3×2420301033 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242030153) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1426 + ... + 22047.
It is an arithmetic number, because the mean of its divisors is an integer number (23098416).
Almost surely, 2242030103 is an apocalyptic number.
242030103 is a deficient number, since it is larger than the sum of its proper divisors (127544553).
242030103 is a wasteful number, since it uses less digits than its factorization.
242030103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23974.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 242030103 is about 15557.3167030822. The cubic root of 242030103 is about 623.1938065190.
Adding to 242030103 its reverse (301030242), we get a palindrome (543060345).
It can be divided in two parts, 2420 and 30103, that added together give a palindrome (32523).
The spelling of 242030103 in words is "two hundred forty-two million, thirty thousand, one hundred three".
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