Base | Representation |
---|---|
bin | 10110110110100111111101… |
… | …00110001010011101000001 |
3 | 20120221100221110012112012122 |
4 | 23123103332212022131001 |
5 | 23041341014011432403 |
6 | 254515001253134025 |
7 | 13404555245300561 |
oct | 1333237646123501 |
9 | 216840843175178 |
10 | 50255388780353 |
11 | 150162108a1819 |
12 | 57779b802a315 |
13 | 22070a80542a3 |
14 | c5a5339a0da1 |
15 | 5c23d0ac9838 |
hex | 2db4fe98a741 |
50255388780353 has 4 divisors (see below), whose sum is σ = 50255489889840. Its totient is φ = 50255287670868.
The previous prime is 50255388780281. The next prime is 50255388780367. The reversal of 50255388780353 is 35308788355205.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50255388780353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50255388780053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49805483 + ... + 50804496.
It is an arithmetic number, because the mean of its divisors is an integer number (12563872472460).
Almost surely, 250255388780353 is an apocalyptic number.
It is an amenable number.
50255388780353 is a deficient number, since it is larger than the sum of its proper divisors (101109487).
50255388780353 is a wasteful number, since it uses less digits than its factorization.
50255388780353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101109486.
The product of its (nonzero) digits is 120960000, while the sum is 62.
The spelling of 50255388780353 in words is "fifty trillion, two hundred fifty-five billion, three hundred eighty-eight million, seven hundred eighty thousand, three hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •