Base | Representation |
---|---|
bin | 1001100011110011… |
… | …00100011010101100 |
3 | 111020200000211122200 |
4 | 10301321210122230 |
5 | 41002312023002 |
6 | 2205131341500 |
7 | 241115326566 |
oct | 46171443254 |
9 | 14220024580 |
10 | 5132142252 |
11 | 21a3a62486 |
12 | bb28b1890 |
13 | 63a347483 |
14 | 36985c336 |
15 | 200859b1c |
hex | 131e646ac |
5132142252 has 36 divisors (see below), whose sum is σ = 13248938976. Its totient is φ = 1674315360.
The previous prime is 5132142233. The next prime is 5132142277. The reversal of 5132142252 is 2522412315.
5132142252 is a `hidden beast` number, since 51 + 321 + 42 + 252 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1514899 + ... + 1518282.
Almost surely, 25132142252 is an apocalyptic number.
It is an amenable number.
5132142252 is an abundant number, since it is smaller than the sum of its proper divisors (8116796724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5132142252 is a wasteful number, since it uses less digits than its factorization.
5132142252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3033238 (or 3033233 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 5132142252 is about 71638.9716006588. The cubic root of 5132142252 is about 1724.9091601817.
Adding to 5132142252 its reverse (2522412315), we get a palindrome (7654554567).
The spelling of 5132142252 in words is "five billion, one hundred thirty-two million, one hundred forty-two thousand, two hundred fifty-two".
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