Base | Representation |
---|---|
bin | 10110100011010010110010… |
… | …10101111010100000000000 |
3 | 20111120212112101111102000021 |
4 | 23101221121111322200000 |
5 | 23000000224434111410 |
6 | 253245513452303224 |
7 | 13305562644066052 |
oct | 1321513125724000 |
9 | 214525471442007 |
10 | 49591191316480 |
11 | 1488a562727460 |
12 | 568b131771b14 |
13 | 218957716b388 |
14 | c363255d18d2 |
15 | 5aeea9c7aeda |
hex | 2d1a5957a800 |
49591191316480 has 96 divisors (see below), whose sum is σ = 129807056826720. Its totient is φ = 18033160437760.
The previous prime is 49591191316463. The next prime is 49591191316547. The reversal of 49591191316480 is 8461319119594.
It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.
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 7 ways as a sum of consecutive naturals, for example, 220018714 + ... + 220243993.
It is an arithmetic number, because the mean of its divisors is an integer number (1352156841945).
Almost surely, 249591191316480 is an apocalyptic number.
49591191316480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49591191316480 is an abundant number, since it is smaller than the sum of its proper divisors (80215865510240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49591191316480 is a wasteful number, since it uses less digits than its factorization.
49591191316480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440262745 (or 440262725 counting only the distinct ones).
The product of its (nonzero) digits is 8398080, while the sum is 61.
The spelling of 49591191316480 in words is "forty-nine trillion, five hundred ninety-one billion, one hundred ninety-one million, three hundred sixteen thousand, four hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •