Base | Representation |
---|---|
bin | 1011111101101011011000… |
… | …0111111110011011000011 |
3 | 1201120112101222102221002101 |
4 | 2333122312013332123003 |
5 | 3211004343310414410 |
6 | 43550551002531231 |
7 | 2525235315040666 |
oct | 277326607763303 |
9 | 51515358387071 |
10 | 13154245404355 |
11 | 4211758666a90 |
12 | 158546a206b17 |
13 | 74559494cc53 |
14 | 33695156b6dd |
15 | 17c28ad13d3a |
hex | bf6b61fe6c3 |
13154245404355 has 32 divisors (see below), whose sum is σ = 17231110041600. Its totient is φ = 9560611152000.
The previous prime is 13154245404347. The next prime is 13154245404371. The reversal of 13154245404355 is 55340454245131.
It is a happy number.
It is not a de Polignac number, because 13154245404355 - 23 = 13154245404347 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634877686 + ... + 634898404.
It is an arithmetic number, because the mean of its divisors is an integer number (538472188800).
Almost surely, 213154245404355 is an apocalyptic number.
13154245404355 is a deficient number, since it is larger than the sum of its proper divisors (4076864637245).
13154245404355 is a wasteful number, since it uses less digits than its factorization.
13154245404355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27555.
The product of its (nonzero) digits is 2880000, while the sum is 46.
Adding to 13154245404355 its reverse (55340454245131), we get a palindrome (68494699649486).
The spelling of 13154245404355 in words is "thirteen trillion, one hundred fifty-four billion, two hundred forty-five million, four hundred four thousand, three hundred fifty-five".
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