Base | Representation |
---|---|
bin | 101110101100101010… |
… | …000010001000001100 |
3 | 11210102102202222220001 |
4 | 232230222002020030 |
5 | 1310142140341142 |
6 | 35011250534044 |
7 | 3423356234140 |
oct | 565452021014 |
9 | 153372688801 |
10 | 50141340172 |
11 | 1a2a0530010 |
12 | 9874297324 |
13 | 4961129071 |
14 | 25d9403220 |
15 | 1486eb35b7 |
hex | baca8220c |
50141340172 has 48 divisors (see below), whose sum is σ = 112356050688. Its totient is φ = 19007593920.
The previous prime is 50141340169. The next prime is 50141340181. The reversal of 50141340172 is 27104314105.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 50141340172.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2188558 + ... + 2211349.
It is an arithmetic number, because the mean of its divisors is an integer number (2340751056).
Almost surely, 250141340172 is an apocalyptic number.
It is an amenable number.
50141340172 is an abundant number, since it is smaller than the sum of its proper divisors (62214710516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50141340172 is a wasteful number, since it uses less digits than its factorization.
50141340172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4399966 (or 4399964 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 28.
Adding to 50141340172 its reverse (27104314105), we get a palindrome (77245654277).
The spelling of 50141340172 in words is "fifty billion, one hundred forty-one million, three hundred forty thousand, one hundred seventy-two".
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