Base | Representation |
---|---|
bin | 1011111010100010001000… |
… | …0001010110001010111111 |
3 | 1201101100221221001102012100 |
4 | 2332220202001112022333 |
5 | 3204113223040443403 |
6 | 43510054121040143 |
7 | 2521313455326423 |
oct | 276504201261277 |
9 | 51340857042170 |
10 | 13100221031103 |
11 | 41a0855282828 |
12 | 1576ab1626053 |
13 | 74046520699b |
14 | 3340a8580b83 |
15 | 17ab77ed22a3 |
hex | bea220562bf |
13100221031103 has 12 divisors (see below), whose sum is σ = 18922748047840. Its totient is φ = 8733385352736.
The previous prime is 13100221031089. The next prime is 13100221031171. The reversal of 13100221031103 is 30113012200131.
13100221031103 is a `hidden beast` number, since 1 + 310 + 0 + 221 + 0 + 31 + 103 = 666.
13100221031103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13100221031103 - 218 = 13100220768959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13100221031003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7069198 + ... + 8727771.
Almost surely, 213100221031103 is an apocalyptic number.
13100221031103 is a deficient number, since it is larger than the sum of its proper divisors (5822527016737).
13100221031103 is a wasteful number, since it uses less digits than its factorization.
13100221031103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15889118 (or 15889115 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 13100221031103 its reverse (30113012200131), we get a palindrome (43213233231234).
The spelling of 13100221031103 in words is "thirteen trillion, one hundred billion, two hundred twenty-one million, thirty-one thousand, one hundred three".
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