Base | Representation |
---|---|
bin | 110001001000100010… |
… | …0001010110001000111 |
3 | 101002100101022222010212 |
4 | 1202101010022301013 |
5 | 3212042312112403 |
6 | 120245541510035 |
7 | 10423465510523 |
oct | 1422104126107 |
9 | 332311288125 |
10 | 105513004103 |
11 | 40825381741 |
12 | 1854811231b |
13 | 9c46a27450 |
14 | 516d300d83 |
15 | 2b282274d8 |
hex | 189110ac47 |
105513004103 has 8 divisors (see below), whose sum is σ = 113740914000. Its totient is φ = 97301026368.
The previous prime is 105513004097. The next prime is 105513004111. The reversal of 105513004103 is 301400315501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 105513004103 - 224 = 105496226887 is a prime.
It is a super-2 number, since 2×1055130041032 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105513004153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3969278 + ... + 3995771.
It is an arithmetic number, because the mean of its divisors is an integer number (14217614250).
Almost surely, 2105513004103 is an apocalyptic number.
105513004103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
105513004103 is a deficient number, since it is larger than the sum of its proper divisors (8227909897).
105513004103 is a wasteful number, since it uses less digits than its factorization.
105513004103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7966081.
The product of its (nonzero) digits is 900, while the sum is 23.
Adding to 105513004103 its reverse (301400315501), we get a palindrome (406913319604).
The spelling of 105513004103 in words is "one hundred five billion, five hundred thirteen million, four thousand, one hundred three".
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