Base | Representation |
---|---|
bin | 110001010111010111… |
… | …010011001101010100 |
3 | 12001211000212220220210 |
4 | 301113113103031110 |
5 | 1332023331131312 |
6 | 40203400125420 |
7 | 3554343620340 |
oct | 612727231524 |
9 | 161730786823 |
10 | 53005333332 |
11 | 20530146506 |
12 | a333466870 |
13 | 4cc95a0983 |
14 | 27cb924620 |
15 | 15a363de3c |
hex | c575d3354 |
53005333332 has 48 divisors (see below), whose sum is σ = 141533465472. Its totient is φ = 15124462080.
The previous prime is 53005333331. The next prime is 53005333417. The reversal of 53005333332 is 23333350035.
It is a self number, because there is not a number n which added to its sum of digits gives 53005333332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53005333331) 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, 350673 + ... + 478520.
It is an arithmetic number, because the mean of its divisors is an integer number (2948613864).
Almost surely, 253005333332 is an apocalyptic number.
It is an amenable number.
53005333332 is an abundant number, since it is smaller than the sum of its proper divisors (88528132140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53005333332 is a wasteful number, since it uses less digits than its factorization.
53005333332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 829968 (or 829966 counting only the distinct ones).
The product of its (nonzero) digits is 36450, while the sum is 30.
Adding to 53005333332 its reverse (23333350035), we get a palindrome (76338683367).
The spelling of 53005333332 in words is "fifty-three billion, five million, three hundred thirty-three thousand, three hundred thirty-two".
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