Base | Representation |
---|---|
bin | 1011010010101000… |
… | …1001110011101110 |
3 | 21211020021011112011 |
4 | 2310222021303232 |
5 | 22201410332402 |
6 | 1220431431434 |
7 | 135052433206 |
oct | 26452116356 |
9 | 7736234464 |
10 | 3030949102 |
11 | 1315989a15 |
12 | 70708557a |
13 | 393c2c50c |
14 | 20a781406 |
15 | 12b158ed7 |
hex | b4a89cee |
3030949102 has 4 divisors (see below), whose sum is σ = 4546423656. Its totient is φ = 1515474550.
The previous prime is 3030949099. The next prime is 3030949109. The reversal of 3030949102 is 2019490303.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2019490303 = 37 ⋅54580819.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030949109) 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 as a sum of consecutive naturals, namely, 757737274 + ... + 757737277.
It is an arithmetic number, because the mean of its divisors is an integer number (1136605914).
Almost surely, 23030949102 is an apocalyptic number.
3030949102 is a deficient number, since it is larger than the sum of its proper divisors (1515474554).
3030949102 is a wasteful number, since it uses less digits than its factorization.
3030949102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1515474553.
The product of its (nonzero) digits is 5832, while the sum is 31.
The square root of 3030949102 is about 55054.0561811752. The cubic root of 3030949102 is about 1447.1922045142.
The spelling of 3030949102 in words is "three billion, thirty million, nine hundred forty-nine thousand, one hundred two".
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