Base | Representation |
---|---|
bin | 10110111000110101010001… |
… | …00001011110101110110100 |
3 | 20121012121202122020021012112 |
4 | 23130122220201132232310 |
5 | 23044111402023422234 |
6 | 255013505310510152 |
7 | 13413212253131060 |
oct | 1334325041365664 |
9 | 217177678207175 |
10 | 50331254123444 |
11 | 15045401901978 |
12 | 578a64b205358 |
13 | 22112a86ab348 |
14 | c6008d572aa0 |
15 | 5c43710c4ace |
hex | 2dc6a885ebb4 |
50331254123444 has 12 divisors (see below), whose sum is σ = 100662508246944. Its totient is φ = 21570537481464.
The previous prime is 50331254123419. The next prime is 50331254123459. The reversal of 50331254123444 is 44432145213305.
50331254123444 is an admirable number.
It is a super-2 number, since 2×503312541234442 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898772395034 + ... + 898772395089.
It is an arithmetic number, because the mean of its divisors is an integer number (8388542353912).
Almost surely, 250331254123444 is an apocalyptic number.
It is an amenable number.
50331254123444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50331254123444 is a wasteful number, since it uses less digits than its factorization.
50331254123444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1797544790134 (or 1797544790132 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 41.
Adding to 50331254123444 its reverse (44432145213305), we get a palindrome (94763399336749).
The spelling of 50331254123444 in words is "fifty trillion, three hundred thirty-one billion, two hundred fifty-four million, one hundred twenty-three thousand, four hundred forty-four".
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