Base | Representation |
---|---|
bin | 101111000001001001… |
… | …000010111010001101 |
3 | 11211022101110102222011 |
4 | 233001021002322031 |
5 | 1311343130423112 |
6 | 35105325021221 |
7 | 3435031353124 |
oct | 570111027215 |
9 | 154271412864 |
10 | 50485014157 |
11 | 1a4575243a6 |
12 | 994b3b4811 |
13 | 49b73a8a56 |
14 | 262cd04abb |
15 | 14a724caa7 |
hex | bc1242e8d |
50485014157 has 2 divisors, whose sum is σ = 50485014158. Its totient is φ = 50485014156.
The previous prime is 50485014109. The next prime is 50485014193. The reversal of 50485014157 is 75141058405.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 43028864356 + 7456149801 = 207434^2 + 86349^2 .
It is a cyclic number.
It is not a de Polignac number, because 50485014157 - 215 = 50484981389 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50485017157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25242507078 + 25242507079.
It is an arithmetic number, because the mean of its divisors is an integer number (25242507079).
Almost surely, 250485014157 is an apocalyptic number.
It is an amenable number.
50485014157 is a deficient number, since it is larger than the sum of its proper divisors (1).
50485014157 is an equidigital number, since it uses as much as digits as its factorization.
50485014157 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 112000, while the sum is 40.
The spelling of 50485014157 in words is "fifty billion, four hundred eighty-five million, fourteen thousand, one hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •