Base | Representation |
---|---|
bin | 110000000001110011… |
… | …1111101101100111111 |
3 | 100212020000011001011200 |
4 | 1200003213331230333 |
5 | 3142212321214403 |
6 | 115214252350543 |
7 | 10310622505545 |
oct | 1400347755477 |
9 | 325200131150 |
10 | 103140023103 |
11 | 3a817943a17 |
12 | 17ba5475453 |
13 | 995920b990 |
14 | 4dc60b5d95 |
15 | 2a39c3bca3 |
hex | 18039fdb3f |
103140023103 has 24 divisors (see below), whose sum is σ = 160528957680. Its totient is φ = 63435605760.
The previous prime is 103140023093. The next prime is 103140023153. The reversal of 103140023103 is 301320041301.
103140023103 is a `hidden beast` number, since 1 + 0 + 31 + 400 + 231 + 0 + 3 = 666.
It is not a de Polignac number, because 103140023103 - 26 = 103140023039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103140023153) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31498 + ... + 455271.
It is an arithmetic number, because the mean of its divisors is an integer number (6688706570).
Almost surely, 2103140023103 is an apocalyptic number.
103140023103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
103140023103 is a deficient number, since it is larger than the sum of its proper divisors (57388934577).
103140023103 is a wasteful number, since it uses less digits than its factorization.
103140023103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 488599 (or 488596 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 103140023103 its reverse (301320041301), we get a palindrome (404460064404).
The spelling of 103140023103 in words is "one hundred three billion, one hundred forty million, twenty-three thousand, one hundred three".
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