Base | Representation |
---|---|
bin | 11011111101110111… |
… | …111101011110111110 |
3 | 2212111210001210122222 |
4 | 123331313331132332 |
5 | 442444422443212 |
6 | 21443432005342 |
7 | 2112102134162 |
oct | 337567753676 |
9 | 85453053588 |
10 | 30029109182 |
11 | 1180a716206 |
12 | 59a0830852 |
13 | 2aa7417777 |
14 | 164c264ca2 |
15 | bab478c72 |
hex | 6fddfd7be |
30029109182 has 4 divisors (see below), whose sum is σ = 45043663776. Its totient is φ = 15014554590.
The previous prime is 30029109139. The next prime is 30029109193. The reversal of 30029109182 is 28190192003.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7507277294 + ... + 7507277297.
It is an arithmetic number, because the mean of its divisors is an integer number (11260915944).
Almost surely, 230029109182 is an apocalyptic number.
30029109182 is a deficient number, since it is larger than the sum of its proper divisors (15014554594).
30029109182 is a wasteful number, since it uses less digits than its factorization.
30029109182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15014554593.
The product of its (nonzero) digits is 7776, while the sum is 35.
The spelling of 30029109182 in words is "thirty billion, twenty-nine million, one hundred nine thousand, one hundred eighty-two".
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