Base | Representation |
---|---|
bin | 11100000110111111… |
… | …011010010110011111 |
3 | 2212220102212101010212 |
4 | 130012333122112133 |
5 | 443303101314000 |
6 | 21510534123035 |
7 | 2115640153241 |
oct | 340677322637 |
9 | 85812771125 |
10 | 30182057375 |
11 | 11888a91478 |
12 | 5a23ab047b |
13 | 2b00009562 |
14 | 16646ba091 |
15 | bb9adbc35 |
hex | 706fda59f |
30182057375 has 8 divisors (see below), whose sum is σ = 37667207760. Its totient is φ = 24145645800.
The previous prime is 30182057369. The next prime is 30182057383. The reversal of 30182057375 is 57375028103.
It is not a de Polignac number, because 30182057375 - 24 = 30182057359 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120728105 + ... + 120728354.
It is an arithmetic number, because the mean of its divisors is an integer number (4708400970).
Almost surely, 230182057375 is an apocalyptic number.
30182057375 is a deficient number, since it is larger than the sum of its proper divisors (7485150385).
30182057375 is an equidigital number, since it uses as much as digits as its factorization.
30182057375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241456474 (or 241456464 counting only the distinct ones).
The product of its (nonzero) digits is 176400, while the sum is 41.
The spelling of 30182057375 in words is "thirty billion, one hundred eighty-two million, fifty-seven thousand, three hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •