Base | Representation |
---|---|
bin | 1001100101000011… |
… | …00101011011000000 |
3 | 111021101202210001121 |
4 | 10302201211123000 |
5 | 41013003212003 |
6 | 2210144242024 |
7 | 241303436404 |
oct | 46241453300 |
9 | 14241683047 |
10 | 5142632128 |
11 | 21a99776a7 |
12 | bb6310314 |
13 | 63c57acba |
14 | 36adcd104 |
15 | 20172ccbd |
hex | 1328656c0 |
5142632128 has 42 divisors (see below), whose sum is σ = 10449878516. Its totient is φ = 2509680768.
The previous prime is 5142632113. The next prime is 5142632153. The reversal of 5142632128 is 8212362415.
It is a junction number, because it is equal to n+sod(n) for n = 5142632093 and 5142632102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3761301 + ... + 3762667.
Almost surely, 25142632128 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5142632128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5224939258).
5142632128 is an abundant number, since it is smaller than the sum of its proper divisors (5307246388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5142632128 is an frugal number, since it uses more digits than its factorization.
5142632128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2789 (or 1412 counting only the distinct ones).
The product of its digits is 23040, while the sum is 34.
The square root of 5142632128 is about 71712.1477017667. The cubic root of 5142632128 is about 1726.0835735458.
The spelling of 5142632128 in words is "five billion, one hundred forty-two million, six hundred thirty-two thousand, one hundred twenty-eight".
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