Base | Representation |
---|---|
bin | 11100000100110100… |
… | …010010100001111010 |
3 | 2212210220020111122011 |
4 | 130010310102201322 |
5 | 443214232243242 |
6 | 21503152320134 |
7 | 2115015156454 |
oct | 340464224172 |
9 | 85726214564 |
10 | 30145587322 |
11 | 1186a441a34 |
12 | 5a1384304a |
13 | 2ac55aa646 |
14 | 165d9052d4 |
15 | bb67d5d17 |
hex | 704d1287a |
30145587322 has 32 divisors (see below), whose sum is σ = 46369584000. Its totient is φ = 14693679168.
The previous prime is 30145587281. The next prime is 30145587343. The reversal of 30145587322 is 22378554103.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15594268 + ... + 15596200.
It is an arithmetic number, because the mean of its divisors is an integer number (1449049500).
Almost surely, 230145587322 is an apocalyptic number.
30145587322 is a deficient number, since it is larger than the sum of its proper divisors (16223996678).
30145587322 is a wasteful number, since it uses less digits than its factorization.
30145587322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3030.
The product of its (nonzero) digits is 201600, while the sum is 40.
The spelling of 30145587322 in words is "thirty billion, one hundred forty-five million, five hundred eighty-seven thousand, three hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •