Base | Representation |
---|---|
bin | 101111000101001001… |
… | …011101000010010000 |
3 | 11211111001221100211000 |
4 | 233011021131002100 |
5 | 1312012332330112 |
6 | 35120125422000 |
7 | 3436505602563 |
oct | 570511350220 |
9 | 154431840730 |
10 | 50552230032 |
11 | 1a491463707 |
12 | 9969a0a900 |
13 | 49c82b1265 |
14 | 2637c004da |
15 | 14ad0c87dc |
hex | bc525d090 |
50552230032 has 160 divisors (see below), whose sum is σ = 147701657600. Its totient is φ = 16550531712.
The previous prime is 50552229991. The next prime is 50552230037. The reversal of 50552230032 is 23003225505.
50552230032 is a `hidden beast` number, since 50 + 552 + 2 + 30 + 0 + 32 = 666.
It is a super-2 number, since 2×505522300322 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 50552229978 and 50552230005.
It is not an unprimeable number, because it can be changed into a prime (50552230037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10620069 + ... + 10624827.
It is an arithmetic number, because the mean of its divisors is an integer number (923135360).
Almost surely, 250552230032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50552230032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73850828800).
50552230032 is an abundant number, since it is smaller than the sum of its proper divisors (97149427568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50552230032 is a wasteful number, since it uses less digits than its factorization.
50552230032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5210 (or 5198 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
Adding to 50552230032 its reverse (23003225505), we get a palindrome (73555455537).
The spelling of 50552230032 in words is "fifty billion, five hundred fifty-two million, two hundred thirty thousand, thirty-two".
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