Base | Representation |
---|---|
bin | 101101100010111110… |
… | …000010101000001011 |
3 | 11200020021112000120012 |
4 | 231202332002220023 |
5 | 1300124144233430 |
6 | 34244445222135 |
7 | 3350625150155 |
oct | 554276025013 |
9 | 150207460505 |
10 | 48905071115 |
11 | 1981670184a |
12 | 958a26194b |
13 | 47c4c76304 |
14 | 251d151ad5 |
15 | 14136b1695 |
hex | b62f82a0b |
48905071115 has 4 divisors (see below), whose sum is σ = 58686085344. Its totient is φ = 39124056888.
The previous prime is 48905071067. The next prime is 48905071157. The reversal of 48905071115 is 51117050984.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48905071115 - 216 = 48905005579 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4890507107 + ... + 4890507116.
It is an arithmetic number, because the mean of its divisors is an integer number (14671521336).
Almost surely, 248905071115 is an apocalyptic number.
48905071115 is a deficient number, since it is larger than the sum of its proper divisors (9781014229).
48905071115 is an equidigital number, since it uses as much as digits as its factorization.
48905071115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9781014228.
The product of its (nonzero) digits is 50400, while the sum is 41.
The spelling of 48905071115 in words is "forty-eight billion, nine hundred five million, seventy-one thousand, one hundred fifteen".
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