Base | Representation |
---|---|
bin | 101110110000111000… |
… | …010101111001100110 |
3 | 11210121101010001100112 |
4 | 232300320111321212 |
5 | 1310313310400123 |
6 | 35022301413022 |
7 | 3425206441520 |
oct | 566070257146 |
9 | 153541101315 |
10 | 50212200038 |
11 | 1a327529090 |
12 | 9893b6a172 |
13 | 4972a09090 |
14 | 26049aaa10 |
15 | 148d30dd78 |
hex | bb0e15e66 |
50212200038 has 32 divisors (see below), whose sum is σ = 101126672640. Its totient is φ = 18058332960.
The previous prime is 50212200037. The next prime is 50212200043. The reversal of 50212200038 is 83000221205.
It is a super-2 number, since 2×502122000382 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50212199986 and 50212200022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50212200037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12538508 + ... + 12542511.
It is an arithmetic number, because the mean of its divisors is an integer number (3160208520).
Almost surely, 250212200038 is an apocalyptic number.
50212200038 is an abundant number, since it is smaller than the sum of its proper divisors (50914472602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50212200038 is a wasteful number, since it uses less digits than its factorization.
50212200038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25081052.
The product of its (nonzero) digits is 960, while the sum is 23.
The spelling of 50212200038 in words is "fifty billion, two hundred twelve million, two hundred thousand, thirty-eight".
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