Base | Representation |
---|---|
bin | 1001100010010111… |
… | …10000100011001000 |
3 | 111012211102201111102 |
4 | 10301023300203020 |
5 | 40441223231240 |
6 | 2204022120532 |
7 | 240611262251 |
oct | 46113604310 |
9 | 14184381442 |
10 | 5120133320 |
11 | 21981aaa45 |
12 | baa880148 |
13 | 637a013b3 |
14 | 368013b28 |
15 | 1ee786815 |
hex | 1312f08c8 |
5120133320 has 32 divisors (see below), whose sum is σ = 11523367800. Its totient is φ = 2047507968.
The previous prime is 5120133311. The next prime is 5120133323. The reversal of 5120133320 is 233310215.
It can be written as a sum of positive squares in 4 ways, for example, as 2771180164 + 2348953156 = 52642^2 + 48466^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 5120133292 and 5120133301.
It is not an unprimeable number, because it can be changed into a prime (5120133323) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 156986 + ... + 186774.
Almost surely, 25120133320 is an apocalyptic number.
It is an amenable number.
5120133320 is an abundant number, since it is smaller than the sum of its proper divisors (6403234480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5120133320 is a wasteful number, since it uses less digits than its factorization.
5120133320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34097 (or 34093 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 5120133320 is about 71555.1068757500. The cubic root of 5120133320 is about 1723.5627117515.
Adding to 5120133320 its reverse (233310215), we get a palindrome (5353443535).
The spelling of 5120133320 in words is "five billion, one hundred twenty million, one hundred thirty-three thousand, three hundred twenty".
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