Base | Representation |
---|---|
bin | 110001011010000110… |
… | …011011000001001100 |
3 | 12001221020021020202011 |
4 | 301122012123001030 |
5 | 1332122104144044 |
6 | 40212120111004 |
7 | 3555442050502 |
oct | 613206330114 |
9 | 161836236664 |
10 | 53051240524 |
11 | 20554051237 |
12 | a346905464 |
13 | 5005c551a9 |
14 | 27d3a74672 |
15 | 15a76ab134 |
hex | c5a19b04c |
53051240524 has 12 divisors (see below), whose sum is σ = 93209551848. Its totient is φ = 26419940000.
The previous prime is 53051240521. The next prime is 53051240531. The reversal of 53051240524 is 42504215035.
It is a super-2 number, since 2×530512405242 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53051240521) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26418937 + ... + 26420944.
It is an arithmetic number, because the mean of its divisors is an integer number (7767462654).
Almost surely, 253051240524 is an apocalyptic number.
It is an amenable number.
53051240524 is a deficient number, since it is larger than the sum of its proper divisors (40158311324).
53051240524 is a wasteful number, since it uses less digits than its factorization.
53051240524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52840136 (or 52840134 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 31.
Adding to 53051240524 its reverse (42504215035), we get a palindrome (95555455559).
The spelling of 53051240524 in words is "fifty-three billion, fifty-one million, two hundred forty thousand, five hundred twenty-four".
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