Base | Representation |
---|---|
bin | 110001100010001110… |
… | …110111101111011100 |
3 | 12002021201222201222202 |
4 | 301202032313233130 |
5 | 1332412021014202 |
6 | 40233432231032 |
7 | 3562016522123 |
oct | 614216675734 |
9 | 162251881882 |
10 | 53187673052 |
11 | 20614066a98 |
12 | a38453b478 |
13 | 50282b37b7 |
14 | 2807c2aaba |
15 | 15b465a802 |
hex | c623b7bdc |
53187673052 has 24 divisors (see below), whose sum is σ = 97293741216. Its totient is φ = 25393471488.
The previous prime is 53187673043. The next prime is 53187673069. The reversal of 53187673052 is 25037678135.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 53187672988 and 53187673006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447893 + ... + 554060.
It is an arithmetic number, because the mean of its divisors is an integer number (4053905884).
Almost surely, 253187673052 is an apocalyptic number.
It is an amenable number.
53187673052 is a deficient number, since it is larger than the sum of its proper divisors (44106068164).
53187673052 is a wasteful number, since it uses less digits than its factorization.
53187673052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1002557 (or 1002555 counting only the distinct ones).
The product of its (nonzero) digits is 1058400, while the sum is 47.
The spelling of 53187673052 in words is "fifty-three billion, one hundred eighty-seven million, six hundred seventy-three thousand, fifty-two".
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