Base | Representation |
---|---|
bin | 101111000000010000… |
… | …001111101101000101 |
3 | 11211021100102222000002 |
4 | 233000100033231011 |
5 | 1311330322434412 |
6 | 35104033531045 |
7 | 3434460656462 |
oct | 570020175505 |
9 | 154240388002 |
10 | 50470124357 |
11 | 1a44a084484 |
12 | 9946413a85 |
13 | 49b4294613 |
14 | 262ad4a669 |
15 | 14a5caadc2 |
hex | bc040fb45 |
50470124357 has 2 divisors, whose sum is σ = 50470124358. Its totient is φ = 50470124356.
The previous prime is 50470124269. The next prime is 50470124381. The reversal of 50470124357 is 75342107405.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 50449202881 + 20921476 = 224609^2 + 4574^2 .
It is a cyclic number.
It is not a de Polignac number, because 50470124357 - 218 = 50469862213 is a prime.
It is a super-2 number, since 2×504701243572 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50470124357.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50470124387) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25235062178 + 25235062179.
It is an arithmetic number, because the mean of its divisors is an integer number (25235062179).
Almost surely, 250470124357 is an apocalyptic number.
It is an amenable number.
50470124357 is a deficient number, since it is larger than the sum of its proper divisors (1).
50470124357 is an equidigital number, since it uses as much as digits as its factorization.
50470124357 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 117600, while the sum is 38.
The spelling of 50470124357 in words is "fifty billion, four hundred seventy million, one hundred twenty-four thousand, three hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •