Base | Representation |
---|---|
bin | 111111010001101101… |
… | …1011010011011101101 |
3 | 110222202010012211122121 |
4 | 1332203123122123231 |
5 | 4211243234433131 |
6 | 142231453312541 |
7 | 12550243511536 |
oct | 1764333323355 |
9 | 428663184577 |
10 | 135885858541 |
11 | 526a102a834 |
12 | 22403a95751 |
13 | ca77418174 |
14 | 681108568d |
15 | 3804951911 |
hex | 1fa36da6ed |
135885858541 has 16 divisors (see below), whose sum is σ = 138215203776. Its totient is φ = 133569910656.
The previous prime is 135885858517. The next prime is 135885858547. The reversal of 135885858541 is 145858588531.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 135885858541 - 25 = 135885858509 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 135885858541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135885858547) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37608451 + ... + 37612063.
It is an arithmetic number, because the mean of its divisors is an integer number (8638450236).
Almost surely, 2135885858541 is an apocalyptic number.
It is an amenable number.
135885858541 is a deficient number, since it is larger than the sum of its proper divisors (2329345235).
135885858541 is a wasteful number, since it uses less digits than its factorization.
135885858541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5292.
The product of its digits is 30720000, while the sum is 61.
The spelling of 135885858541 in words is "one hundred thirty-five billion, eight hundred eighty-five million, eight hundred fifty-eight thousand, five hundred forty-one".
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