Base | Representation |
---|---|
bin | 101111001000100111… |
… | …111100100011111011 |
3 | 11211122010200120210212 |
4 | 233020213330203323 |
5 | 1312122300231011 |
6 | 35130011501335 |
7 | 3441114422603 |
oct | 571047744373 |
9 | 154563616725 |
10 | 50610555131 |
11 | 1a511380174 |
12 | 998545784b |
13 | 4a073c2a56 |
14 | 2641863c03 |
15 | 14b329a08b |
hex | bc89fc8fb |
50610555131 has 2 divisors, whose sum is σ = 50610555132. Its totient is φ = 50610555130.
The previous prime is 50610555031. The next prime is 50610555157. The reversal of 50610555131 is 13155501605.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 50610555131 - 210 = 50610554107 is a prime.
It is a super-2 number, since 2×506105551312 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (50610555031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25305277565 + 25305277566.
It is an arithmetic number, because the mean of its divisors is an integer number (25305277566).
Almost surely, 250610555131 is an apocalyptic number.
50610555131 is a deficient number, since it is larger than the sum of its proper divisors (1).
50610555131 is an equidigital number, since it uses as much as digits as its factorization.
50610555131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11250, while the sum is 32.
The spelling of 50610555131 in words is "fifty billion, six hundred ten million, five hundred fifty-five thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •