Base | Representation |
---|---|
bin | 110001110001111111… |
… | …001100111011110100 |
3 | 12002222011100222210012 |
4 | 301301333030323310 |
5 | 1333432203013022 |
6 | 40315553515352 |
7 | 3601406340434 |
oct | 616177147364 |
9 | 162864328705 |
10 | 53452001012 |
11 | 2073a296553 |
12 | a438b72b58 |
13 | 506aca1987 |
14 | 2830d962c4 |
15 | 15cc96ede2 |
hex | c71fccef4 |
53452001012 has 48 divisors (see below), whose sum is σ = 100406070912. Its totient is φ = 24833381760.
The previous prime is 53452001011. The next prime is 53452001041. The reversal of 53452001012 is 21010025435.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53452001011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2176562 + ... + 2200982.
It is an arithmetic number, because the mean of its divisors is an integer number (2091793144).
Almost surely, 253452001012 is an apocalyptic number.
It is an amenable number.
53452001012 is a deficient number, since it is larger than the sum of its proper divisors (46954069900).
53452001012 is a wasteful number, since it uses less digits than its factorization.
53452001012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25128 (or 25126 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
Adding to 53452001012 its reverse (21010025435), we get a palindrome (74462026447).
The spelling of 53452001012 in words is "fifty-three billion, four hundred fifty-two million, one thousand, twelve".
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