Base | Representation |
---|---|
bin | 10110110100011110001011… |
… | …01111000010111111100100 |
3 | 20120200022000110120122011021 |
4 | 23122033011233002333210 |
5 | 23034133022103114443 |
6 | 254421005401220524 |
7 | 13366326243156322 |
oct | 1332170557027744 |
9 | 216608013518137 |
10 | 50181420363748 |
11 | 14a97903628603 |
12 | 57655b4191744 |
13 | 220011a6c5b3b |
14 | c56b17cd6d12 |
15 | 5c0501dd19ed |
hex | 2da3c5bc2fe4 |
50181420363748 has 48 divisors (see below), whose sum is σ = 88479256824000. Its totient is φ = 24902377545600.
The previous prime is 50181420363719. The next prime is 50181420363749. The reversal of 50181420363748 is 84736302418105.
It is a super-5 number, since 5×501814203637485 (a number of 70 digits) contains 55555 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50181420363695 and 50181420363704.
It is not an unprimeable number, because it can be changed into a prime (50181420363749) 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, 1922720403 + ... + 1922746501.
It is an arithmetic number, because the mean of its divisors is an integer number (1843317850500).
Almost surely, 250181420363748 is an apocalyptic number.
It is an amenable number.
50181420363748 is a deficient number, since it is larger than the sum of its proper divisors (38297836460252).
50181420363748 is a wasteful number, since it uses less digits than its factorization.
50181420363748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33100 (or 33098 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 52.
The spelling of 50181420363748 in words is "fifty trillion, one hundred eighty-one billion, four hundred twenty million, three hundred sixty-three thousand, seven hundred forty-eight".
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