Base | Representation |
---|---|
bin | 1101111100001101010… |
… | …00011001000100110101 |
3 | 1200210101100012112021121 |
4 | 12332012220121010311 |
5 | 30321443011332034 |
6 | 1004014414343541 |
7 | 46415032500430 |
oct | 6760650310465 |
9 | 1623340175247 |
10 | 479000105269 |
11 | 1751630877a4 |
12 | 78a001babb1 |
13 | 36228571b6a |
14 | 1928021a817 |
15 | c6d72071b4 |
hex | 6f86a19135 |
479000105269 has 32 divisors (see below), whose sum is σ = 568221327360. Its totient is φ = 395127028800.
The previous prime is 479000105263. The next prime is 479000105279. The reversal of 479000105269 is 962501000974.
It is a happy number.
It is not a de Polignac number, because 479000105269 - 25 = 479000105237 is a prime.
It is a super-2 number, since 2×4790001052692 (a number of 24 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 (479000105263) 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 31 ways as a sum of consecutive naturals, for example, 69730167 + ... + 69737035.
It is an arithmetic number, because the mean of its divisors is an integer number (17756916480).
Almost surely, 2479000105269 is an apocalyptic number.
It is an amenable number.
479000105269 is a deficient number, since it is larger than the sum of its proper divisors (89221222091).
479000105269 is a wasteful number, since it uses less digits than its factorization.
479000105269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8641.
The product of its (nonzero) digits is 136080, while the sum is 43.
The spelling of 479000105269 in words is "four hundred seventy-nine billion, one hundred five thousand, two hundred sixty-nine".
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