Base | Representation |
---|---|
bin | 110011101101011110011… |
… | …0000000111100011010110 |
3 | 221011102112000120101210211 |
4 | 1213122330300013203112 |
5 | 1412420210403404123 |
6 | 23040532540440034 |
7 | 1332316066451140 |
oct | 147327460074326 |
9 | 27142460511724 |
10 | 7107042638038 |
11 | 22a009731a662 |
12 | 96948624901a |
13 | 3c726421c4c5 |
14 | 1a7da8751c90 |
15 | c4d0cd7640d |
hex | 676bcc078d6 |
7107042638038 has 32 divisors (see below), whose sum is σ = 12298087885824. Its totient is φ = 3017232203712.
The previous prime is 7107042638027. The next prime is 7107042638123. The reversal of 7107042638038 is 8308362407017.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 7107042637982 and 7107042638000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27182931 + ... + 27443137.
It is an arithmetic number, because the mean of its divisors is an integer number (384315246432).
Almost surely, 27107042638038 is an apocalyptic number.
7107042638038 is a deficient number, since it is larger than the sum of its proper divisors (5191045247786).
7107042638038 is a wasteful number, since it uses less digits than its factorization.
7107042638038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278556.
The product of its (nonzero) digits is 1354752, while the sum is 49.
The spelling of 7107042638038 in words is "seven trillion, one hundred seven billion, forty-two million, six hundred thirty-eight thousand, thirty-eight".
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