Base | Representation |
---|---|
bin | 110001110010000011… |
… | …010011001000100111 |
3 | 12002222020101112222220 |
4 | 301302003103020213 |
5 | 1333432441344413 |
6 | 40320032523423 |
7 | 3601421432520 |
oct | 616203231047 |
9 | 162866345886 |
10 | 53453074983 |
11 | 2073a95a430 |
12 | a4393b0573 |
13 | 506b289769 |
14 | 2831195847 |
15 | 15ccad3223 |
hex | c720d3227 |
53453074983 has 32 divisors (see below), whose sum is σ = 89303654400. Its totient is φ = 27628270560.
The previous prime is 53453074973. The next prime is 53453074991. The reversal of 53453074983 is 38947035435.
It is not a de Polignac number, because 53453074983 - 24 = 53453074967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53453074973) 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, 535435 + ... + 627372.
It is an arithmetic number, because the mean of its divisors is an integer number (2790739200).
Almost surely, 253453074983 is an apocalyptic number.
53453074983 is a deficient number, since it is larger than the sum of its proper divisors (35850579417).
53453074983 is a wasteful number, since it uses less digits than its factorization.
53453074983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1163027.
The product of its (nonzero) digits is 5443200, while the sum is 51.
The spelling of 53453074983 in words is "fifty-three billion, four hundred fifty-three million, seventy-four thousand, nine hundred eighty-three".
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