Base | Representation |
---|---|
bin | 111111001101110010… |
… | …1000000001101001001 |
3 | 110222101221101121010012 |
4 | 1332123211000031021 |
5 | 4211011030423300 |
6 | 142210430401305 |
7 | 12544054163642 |
oct | 1763345001511 |
9 | 428357347105 |
10 | 135754154825 |
11 | 52633754893 |
12 | 22387960235 |
13 | ca56054083 |
14 | 67db7a06c9 |
15 | 37e80d8435 |
hex | 1f9b940349 |
135754154825 has 6 divisors (see below), whose sum is σ = 168335152014. Its totient is φ = 108603323840.
The previous prime is 135754154821. The next prime is 135754154923. The reversal of 135754154825 is 528451457531.
It can be written as a sum of positive squares in 3 ways, for example, as 1080568384 + 134673586441 = 32872^2 + 366979^2 .
It is not a de Polignac number, because 135754154825 - 22 = 135754154821 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (135754154821) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2715083072 + ... + 2715083121.
It is an arithmetic number, because the mean of its divisors is an integer number (28055858669).
Almost surely, 2135754154825 is an apocalyptic number.
It is an amenable number.
135754154825 is a deficient number, since it is larger than the sum of its proper divisors (32580997189).
135754154825 is an equidigital number, since it uses as much as digits as its factorization.
135754154825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5430166203 (or 5430166198 counting only the distinct ones).
The product of its digits is 3360000, while the sum is 50.
The spelling of 135754154825 in words is "one hundred thirty-five billion, seven hundred fifty-four million, one hundred fifty-four thousand, eight hundred twenty-five".
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