Base | Representation |
---|---|
bin | 100011010111001001110… |
… | …011110000110111001110 |
3 | 22121022100211022210200101 |
4 | 203113021303300313032 |
5 | 304303211312442032 |
6 | 5100202424121314 |
7 | 340364466562654 |
oct | 43271163606716 |
9 | 8538324283611 |
10 | 2430042312142 |
11 | 857636596a25 |
12 | 332b6030623a |
13 | 1481c8c60873 |
14 | 85886952dd4 |
15 | 433270abde7 |
hex | 235c9cf0dce |
2430042312142 has 16 divisors (see below), whose sum is σ = 3762930068352. Its totient is φ = 1175738204160.
The previous prime is 2430042312107. The next prime is 2430042312163. The reversal of 2430042312142 is 2412132400342.
It is a self number, because there is not a number n which added to its sum of digits gives 2430042312142.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646623 + ... + 2297434.
It is an arithmetic number, because the mean of its divisors is an integer number (235183129272).
Almost surely, 22430042312142 is an apocalyptic number.
2430042312142 is a deficient number, since it is larger than the sum of its proper divisors (1332887756210).
2430042312142 is a wasteful number, since it uses less digits than its factorization.
2430042312142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2957403.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 2430042312142 its reverse (2412132400342), we get a palindrome (4842174712484).
The spelling of 2430042312142 in words is "two trillion, four hundred thirty billion, forty-two million, three hundred twelve thousand, one hundred forty-two".
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