Base | Representation |
---|---|
bin | 10110101111000010010010… |
… | …00111100111001011110111 |
3 | 20120000102220211202211001022 |
4 | 23113201021013213023313 |
5 | 23023103013342321334 |
6 | 254155120123451355 |
7 | 13346664635600006 |
oct | 1327411107471367 |
9 | 216012824684038 |
10 | 49994646057719 |
11 | 14a25679384000 |
12 | 5735369986b5b |
13 | 21b862345a9ac |
14 | c4ba7a530c3d |
15 | 5ba71eae182e |
hex | 2d78491e72f7 |
49994646057719 has 64 divisors (see below), whose sum is σ = 58724646710400. Its totient is φ = 42559029842560.
The previous prime is 49994646057679. The next prime is 49994646057731. The reversal of 49994646057719 is 91775064649994.
The cubic root of 49994646057719 is 36839.
It is a perfect power (a cube), and thus also a powerful number.
It is not a de Polignac number, because 49994646057719 - 244 = 32402460013303 is a prime.
It is a super-2 number, since 2×499946460577192 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49994646057799) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 253779929129 + ... + 253779929325.
It is an arithmetic number, because the mean of its divisors is an integer number (917572604850).
Almost surely, 249994646057719 is an apocalyptic number.
49994646057719 is a deficient number, since it is larger than the sum of its proper divisors (8730000652681).
49994646057719 is an frugal number, since it uses more digits than its factorization.
49994646057719 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 675 (or 225 counting only the distinct ones).
The product of its (nonzero) digits is 3703553280, while the sum is 80.
The spelling of 49994646057719 in words is "forty-nine trillion, nine hundred ninety-four billion, six hundred forty-six million, fifty-seven thousand, seven hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •