Base | Representation |
---|---|
bin | 1001100101010110… |
… | …00111100101011011 |
3 | 111021120110202100120 |
4 | 10302223013211123 |
5 | 41014123200410 |
6 | 2210314004323 |
7 | 241333615650 |
oct | 46253074533 |
9 | 14246422316 |
10 | 5145131355 |
11 | 2200324381 |
12 | bb71166a3 |
13 | 63cc44730 |
14 | 36b47dc27 |
15 | 201a73570 |
hex | 132ac795b |
5145131355 has 64 divisors (see below), whose sum is σ = 10260418560. Its totient is φ = 2143604736.
The previous prime is 5145131351. The next prime is 5145131357. The reversal of 5145131355 is 5531315415.
It is not a de Polignac number, because 5145131355 - 22 = 5145131351 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5145131351) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 83979 + ... + 131691.
It is an arithmetic number, because the mean of its divisors is an integer number (160319040).
Almost surely, 25145131355 is an apocalyptic number.
5145131355 is a deficient number, since it is larger than the sum of its proper divisors (5115287205).
5145131355 is a wasteful number, since it uses less digits than its factorization.
5145131355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47820.
The product of its digits is 22500, while the sum is 33.
The square root of 5145131355 is about 71729.5709941165. The cubic root of 5145131355 is about 1726.3631434839.
The spelling of 5145131355 in words is "five billion, one hundred forty-five million, one hundred thirty-one thousand, three hundred fifty-five".
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