Base | Representation |
---|---|
bin | 10110111100011000110110… |
… | …00101100000010111000101 |
3 | 20121122022010122120210122001 |
4 | 23132030123011200113011 |
5 | 23103112113411113323 |
6 | 255145553240305301 |
7 | 13425066105453235 |
oct | 1336143305402705 |
9 | 217568118523561 |
10 | 50453435254213 |
11 | 150921aa978902 |
12 | 57aa269472231 |
13 | 221c97a71b524 |
14 | c65d60443cc5 |
15 | 5c76227bb3ad |
hex | 2de31b1605c5 |
50453435254213 has 16 divisors (see below), whose sum is σ = 51244318590192. Its totient is φ = 49668370560000.
The previous prime is 50453435254169. The next prime is 50453435254309. The reversal of 50453435254213 is 31245253435405.
It can be written as a sum of positive squares in 8 ways, for example, as 59096637604 + 50394338616609 = 243098^2 + 7098897^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50453435254213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50453435254913) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95914045 + ... + 96438637.
It is an arithmetic number, because the mean of its divisors is an integer number (3202769911887).
Almost surely, 250453435254213 is an apocalyptic number.
It is an amenable number.
50453435254213 is a deficient number, since it is larger than the sum of its proper divisors (790883335979).
50453435254213 is a wasteful number, since it uses less digits than its factorization.
50453435254213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 530136.
The product of its (nonzero) digits is 4320000, while the sum is 46.
Adding to 50453435254213 its reverse (31245253435405), we get a palindrome (81698688689618).
The spelling of 50453435254213 in words is "fifty trillion, four hundred fifty-three billion, four hundred thirty-five million, two hundred fifty-four thousand, two hundred thirteen".
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