Base | Representation |
---|---|
bin | 1011001011110000… |
… | …1101111011010011 |
3 | 21202020001000022212 |
4 | 2302330031323103 |
5 | 22122021131011 |
6 | 1213522022335 |
7 | 134252453660 |
oct | 26274157323 |
9 | 7666030285 |
10 | 3002130131 |
11 | 1300695890 |
12 | 6b94a79ab |
13 | 38ac7bc80 |
14 | 2069dca67 |
15 | 12886508b |
hex | b2f0ded3 |
3002130131 has 64 divisors (see below), whose sum is σ = 4428103680. Its totient is φ = 1956493440.
The previous prime is 3002130127. The next prime is 3002130149. The reversal of 3002130131 is 1310312003.
It is not a de Polignac number, because 3002130131 - 22 = 3002130127 is a prime.
It is a super-2 number, since 2×30021301312 = 18025570646916154322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3002130101) 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 63 ways as a sum of consecutive naturals, for example, 434006 + ... + 440868.
It is an arithmetic number, because the mean of its divisors is an integer number (69189120).
Almost surely, 23002130131 is an apocalyptic number.
3002130131 is a deficient number, since it is larger than the sum of its proper divisors (1425973549).
3002130131 is a wasteful number, since it uses less digits than its factorization.
3002130131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6936.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 3002130131 is about 54791.6976466326. The cubic root of 3002130131 is about 1442.5908429384.
Adding to 3002130131 its reverse (1310312003), we get a palindrome (4312442134).
The spelling of 3002130131 in words is "three billion, two million, one hundred thirty thousand, one hundred thirty-one".
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