Base | Representation |
---|---|
bin | 10000101100001… |
… | …00101100000111 |
3 | 100202102221112011 |
4 | 20112010230013 |
5 | 241320112403 |
6 | 21520435051 |
7 | 3320005141 |
oct | 1026045407 |
9 | 322387464 |
10 | 140004103 |
11 | 72035178 |
12 | 3aa78a87 |
13 | 2300c185 |
14 | 14845c91 |
15 | c457a6d |
hex | 8584b07 |
140004103 has 12 divisors (see below), whose sum is σ = 148239480. Its totient is φ = 132206256.
The previous prime is 140004097. The next prime is 140004121. The reversal of 140004103 is 301400041.
It is not a de Polignac number, because 140004103 - 217 = 139873031 is a prime.
It is a super-2 number, since 2×1400041032 = 39202297713669218, which 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 (140004143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197113 + ... + 197821.
It is an arithmetic number, because the mean of its divisors is an integer number (12353290).
Almost surely, 2140004103 is an apocalyptic number.
140004103 is a deficient number, since it is larger than the sum of its proper divisors (8235377).
140004103 is an equidigital number, since it uses as much as digits as its factorization.
140004103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1294 (or 1275 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 140004103 is about 11832.3329483243. The cubic root of 140004103 is about 519.2544827078.
Adding to 140004103 its reverse (301400041), we get a palindrome (441404144).
The spelling of 140004103 in words is "one hundred forty million, four thousand, one hundred three".
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