Base | Representation |
---|---|
bin | 111011101011010… |
… | …1011010001110110 |
3 | 12011112221010212110 |
4 | 1313112223101312 |
5 | 13100110330032 |
6 | 530411031450 |
7 | 100423254333 |
oct | 16726532166 |
9 | 5145833773 |
10 | 2002433142 |
11 | 938359726 |
12 | 47a73b586 |
13 | 25bb199a8 |
14 | 14dd2d98a |
15 | babe37cc |
hex | 775ab476 |
2002433142 has 32 divisors (see below), whose sum is σ = 4219228800. Its totient is φ = 631810368.
The previous prime is 2002433141. The next prime is 2002433149. The reversal of 2002433142 is 2413342002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002433141) 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 15 ways as a sum of consecutive naturals, for example, 140133 + ... + 153759.
It is an arithmetic number, because the mean of its divisors is an integer number (131850900).
Almost surely, 22002433142 is an apocalyptic number.
2002433142 is an abundant number, since it is smaller than the sum of its proper divisors (2216795658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002433142 is a wasteful number, since it uses less digits than its factorization.
2002433142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14940.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2002433142 is about 44748.5546358762. The cubic root of 2002433142 is about 1260.4317706453.
Adding to 2002433142 its reverse (2413342002), we get a palindrome (4415775144).
It can be divided in two parts, 200 and 2433142, that added together give a palindrome (2433342).
The spelling of 2002433142 in words is "two billion, two million, four hundred thirty-three thousand, one hundred forty-two".
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