Base | Representation |
---|---|
bin | 1000111100110011… |
… | …1110101000001101 |
3 | 20012102210212222100 |
4 | 2033030332220031 |
5 | 14410022403031 |
6 | 1034222505313 |
7 | 113352200604 |
oct | 21714765015 |
9 | 6172725870 |
10 | 2402544141 |
11 | 102319aa78 |
12 | 570735239 |
13 | 2c399996a |
14 | 18b122a3b |
15 | e0dc9de6 |
hex | 8f33ea0d |
2402544141 has 6 divisors (see below), whose sum is σ = 3470341550. Its totient is φ = 1601696088.
The previous prime is 2402544103. The next prime is 2402544173. The reversal of 2402544141 is 1414452042.
2402544141 is a `hidden beast` number, since 240 + 2 + 5 + 4 + 414 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1968696900 + 433847241 = 44370^2 + 20829^2 .
It is not a de Polignac number, because 2402544141 - 27 = 2402544013 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2402544181) 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 5 ways as a sum of consecutive naturals, for example, 133474666 + ... + 133474683.
Almost surely, 22402544141 is an apocalyptic number.
It is an amenable number.
2402544141 is a deficient number, since it is larger than the sum of its proper divisors (1067797409).
2402544141 is a wasteful number, since it uses less digits than its factorization.
2402544141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266949355 (or 266949352 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 27.
The square root of 2402544141 is about 49015.7540082778. The cubic root of 2402544141 is about 1339.3388252651.
Adding to 2402544141 its reverse (1414452042), we get a palindrome (3816996183).
The spelling of 2402544141 in words is "two billion, four hundred two million, five hundred forty-four thousand, one hundred forty-one".
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