Base | Representation |
---|---|
bin | 101101110110101110… |
… | …001100100010110100 |
3 | 11201002101002102001100 |
4 | 231312232030202310 |
5 | 1301314013233443 |
6 | 34341404130100 |
7 | 3362061006465 |
oct | 556656144264 |
9 | 151071072040 |
10 | 49236461748 |
11 | 19976776501 |
12 | 9661236930 |
13 | 4848815046 |
14 | 2551176d6c |
15 | 14328213d3 |
hex | b76b8c8b4 |
49236461748 has 36 divisors (see below), whose sum is σ = 125294141700. Its totient is φ = 16302003456.
The previous prime is 49236461713. The next prime is 49236461773. The reversal of 49236461748 is 84716463294.
It can be written as a sum of positive squares in 2 ways, for example, as 26434857744 + 22801604004 = 162588^2 + 151002^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 49236461694 and 49236461703.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4584165 + ... + 4594892.
It is an arithmetic number, because the mean of its divisors is an integer number (3480392825).
Almost surely, 249236461748 is an apocalyptic number.
It is an amenable number.
49236461748 is an abundant number, since it is smaller than the sum of its proper divisors (76057679952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49236461748 is a wasteful number, since it uses less digits than its factorization.
49236461748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9179216 (or 9179211 counting only the distinct ones).
The product of its digits is 6967296, while the sum is 54.
The spelling of 49236461748 in words is "forty-nine billion, two hundred thirty-six million, four hundred sixty-one thousand, seven hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •