Base | Representation |
---|---|
bin | 11100000010001110… |
… | …110101001010110110 |
3 | 2212200212121212122222 |
4 | 130002032311022312 |
5 | 443122131311202 |
6 | 21455002522342 |
7 | 2113650406550 |
oct | 340216651266 |
9 | 85625555588 |
10 | 30102213302 |
11 | 11847a07437 |
12 | 5a012063b2 |
13 | 2ab9602145 |
14 | 1657c544d0 |
15 | bb2ab94a2 |
hex | 7023b52b6 |
30102213302 has 16 divisors (see below), whose sum is σ = 51680034720. Its totient is φ = 12881888448.
The previous prime is 30102213299. The next prime is 30102213319. The reversal of 30102213302 is 20331220103.
It is a super-2 number, since 2×301022133022 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1578527 + ... + 1597482.
It is an arithmetic number, because the mean of its divisors is an integer number (3230002170).
Almost surely, 230102213302 is an apocalyptic number.
30102213302 is a deficient number, since it is larger than the sum of its proper divisors (21577821418).
30102213302 is a wasteful number, since it uses less digits than its factorization.
30102213302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3176695.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 30102213302 its reverse (20331220103), we get a palindrome (50433433405).
The spelling of 30102213302 in words is "thirty billion, one hundred two million, two hundred thirteen thousand, three hundred two".
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