Base | Representation |
---|---|
bin | 110001010111111101… |
… | …110111010001011100 |
3 | 12001211201220112010022 |
4 | 301113331313101130 |
5 | 1332033423130044 |
6 | 40204400531312 |
7 | 3554525553242 |
oct | 612775672134 |
9 | 161751815108 |
10 | 53015442524 |
11 | 20535920710 |
12 | a336920b38 |
13 | 4ccb700145 |
14 | 27ccdd6792 |
15 | 15a44893ee |
hex | c57f7745c |
53015442524 has 24 divisors (see below), whose sum is σ = 103565054208. Its totient is φ = 23537510640.
The previous prime is 53015442523. The next prime is 53015442527. The reversal of 53015442524 is 42524451035.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53015442523) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14008532 + ... + 14012315.
It is an arithmetic number, because the mean of its divisors is an integer number (4315210592).
Almost surely, 253015442524 is an apocalyptic number.
It is an amenable number.
53015442524 is a deficient number, since it is larger than the sum of its proper divisors (50549611684).
53015442524 is a wasteful number, since it uses less digits than its factorization.
53015442524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28020905 (or 28020903 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 35.
Adding to 53015442524 its reverse (42524451035), we get a palindrome (95539893559).
The spelling of 53015442524 in words is "fifty-three billion, fifteen million, four hundred forty-two thousand, five hundred twenty-four".
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