Base | Representation |
---|---|
bin | 1101110000011001011111… |
… | …01101001001011100001100 |
3 | 10222002220012021200111000222 |
4 | 12320030233231021130030 |
5 | 12431110010241430103 |
6 | 144200435245010512 |
7 | 6241336343140565 |
oct | 670145755113414 |
9 | 128086167614028 |
10 | 30250255030028 |
11 | 9703074384120 |
12 | 3486851253a38 |
13 | 13b57822b2187 |
14 | 7681979c716c |
15 | 376d2a1bc638 |
hex | 1b832fb4970c |
30250255030028 has 24 divisors (see below), whose sum is σ = 59613405809664. Its totient is φ = 13306563795600.
The previous prime is 30250255030003. The next prime is 30250255030081. The reversal of 30250255030028 is 82003055205203.
It is a self number, because there is not a number n which added to its sum of digits gives 30250255030028.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11088801800 + ... + 11088804527.
It is an arithmetic number, because the mean of its divisors is an integer number (2483891908736).
Almost surely, 230250255030028 is an apocalyptic number.
It is an amenable number.
30250255030028 is a deficient number, since it is larger than the sum of its proper divisors (29363150779636).
30250255030028 is a wasteful number, since it uses less digits than its factorization.
30250255030028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22177606373 (or 22177606371 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 35.
The spelling of 30250255030028 in words is "thirty trillion, two hundred fifty billion, two hundred fifty-five million, thirty thousand, twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •