Base | Representation |
---|---|
bin | 1011110101011101100111… |
… | …0100010100010011010111 |
3 | 1201002001010000212021202100 |
4 | 2331113121310110103113 |
5 | 3201201322214410403 |
6 | 43402050152013143 |
7 | 2512111001402001 |
oct | 275273164242327 |
9 | 51061100767670 |
10 | 13013110310103 |
11 | 4167913578822 |
12 | 15620403911b3 |
13 | 735191b70667 |
14 | 32dba32a7371 |
15 | 17877a6282a3 |
hex | bd5d9d144d7 |
13013110310103 has 48 divisors (see below), whose sum is σ = 20385819118080. Its totient is φ = 7972752436992.
The previous prime is 13013110310093. The next prime is 13013110310117. The reversal of 13013110310103 is 30101301131031.
13013110310103 is a `hidden beast` number, since 1 + 30 + 1 + 311 + 0 + 310 + 10 + 3 = 666.
It is not a de Polignac number, because 13013110310103 - 24 = 13013110310087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13013110300103) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6256201 + ... + 8072562.
It is an arithmetic number, because the mean of its divisors is an integer number (424704564960).
Almost surely, 213013110310103 is an apocalyptic number.
13013110310103 is a deficient number, since it is larger than the sum of its proper divisors (7372708807977).
13013110310103 is a wasteful number, since it uses less digits than its factorization.
13013110310103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14328948 (or 14328945 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 18.
Adding to 13013110310103 its reverse (30101301131031), we get a palindrome (43114411441134).
The spelling of 13013110310103 in words is "thirteen trillion, thirteen billion, one hundred ten million, three hundred ten thousand, one hundred three".
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