Base | Representation |
---|---|
bin | 11100000111000010… |
… | …011000111100100100 |
3 | 2212220111100001000211 |
4 | 130013002120330210 |
5 | 443303301304202 |
6 | 21511002545204 |
7 | 2115646614253 |
oct | 340702307444 |
9 | 85814301024 |
10 | 30182838052 |
11 | 11889474a64 |
12 | 5a24208204 |
13 | 2b002209b3 |
14 | 166484079a |
15 | bb9be31d7 |
hex | 707098f24 |
30182838052 has 12 divisors (see below), whose sum is σ = 52930241280. Its totient is φ = 15059911976.
The previous prime is 30182838043. The next prime is 30182838073. The reversal of 30182838052 is 25083828103.
It is a super-2 number, since 2×301828380522 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30182837996 and 30182838014.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7874608 + ... + 7878439.
It is an arithmetic number, because the mean of its divisors is an integer number (4410853440).
Almost surely, 230182838052 is an apocalyptic number.
It is an amenable number.
30182838052 is a deficient number, since it is larger than the sum of its proper divisors (22747403228).
30182838052 is a wasteful number, since it uses less digits than its factorization.
30182838052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15753530 (or 15753528 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 40.
The spelling of 30182838052 in words is "thirty billion, one hundred eighty-two million, eight hundred thirty-eight thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •