Base | Representation |
---|---|
bin | 11001110110001001… |
… | …01100101001101111 |
3 | 1022211001010021121100 |
4 | 30323010230221233 |
5 | 211404223122403 |
6 | 10212522334143 |
7 | 1000600650504 |
oct | 147304545157 |
9 | 38731107540 |
10 | 13875989103 |
11 | 59806a7a99 |
12 | 283305a353 |
13 | 1401a0c452 |
14 | 958c354ab |
15 | 5632d92a3 |
hex | 33b12ca6f |
13875989103 has 24 divisors (see below), whose sum is σ = 20567516112. Its totient is φ = 9009842688.
The previous prime is 13875989077. The next prime is 13875989137. The reversal of 13875989103 is 30198957831.
13875989103 is a `hidden beast` number, since 1 + 38 + 7 + 598 + 9 + 10 + 3 = 666.
It is not a de Polignac number, because 13875989103 - 212 = 13875985007 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13875989103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13875989173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85825 + ... + 187397.
It is an arithmetic number, because the mean of its divisors is an integer number (856979838).
Almost surely, 213875989103 is an apocalyptic number.
13875989103 is a deficient number, since it is larger than the sum of its proper divisors (6691527009).
13875989103 is a wasteful number, since it uses less digits than its factorization.
13875989103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101975 (or 101972 counting only the distinct ones).
The product of its (nonzero) digits is 1632960, while the sum is 54.
The spelling of 13875989103 in words is "thirteen billion, eight hundred seventy-five million, nine hundred eighty-nine thousand, one hundred three".
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