Base | Representation |
---|---|
bin | 111011101011000… |
… | …1010110011100011 |
3 | 12011112200101102010 |
4 | 1313112022303203 |
5 | 13100042101011 |
6 | 530404124003 |
7 | 100422161466 |
oct | 16726126343 |
9 | 5145611363 |
10 | 2002300131 |
11 | 9382787a7 |
12 | 47a696603 |
13 | 25baa12a0 |
14 | 14dcd72dd |
15 | babb91a6 |
hex | 7758ace3 |
2002300131 has 8 divisors (see below), whose sum is σ = 2875097680. Its totient is φ = 1232184672.
The previous prime is 2002300087. The next prime is 2002300133. The reversal of 2002300131 is 1310032002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2002300131 - 213 = 2002291939 is a prime.
It is a super-2 number, since 2×20023001312 = 8018411629205234322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2002300133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25670476 + ... + 25670553.
It is an arithmetic number, because the mean of its divisors is an integer number (359387210).
Almost surely, 22002300131 is an apocalyptic number.
2002300131 is a deficient number, since it is larger than the sum of its proper divisors (872797549).
2002300131 is a wasteful number, since it uses less digits than its factorization.
2002300131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51341045.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 2002300131 is about 44747.0684067683. The cubic root of 2002300131 is about 1260.4038620977.
Adding to 2002300131 its reverse (1310032002), we get a palindrome (3312332133).
The spelling of 2002300131 in words is "two billion, two million, three hundred thousand, one hundred thirty-one".
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