Base | Representation |
---|---|
bin | 1111100000001… |
… | …01000001101110 |
3 | 100001200220211222 |
4 | 13300011001232 |
5 | 231242402024 |
6 | 20523143342 |
7 | 3136233032 |
oct | 760050156 |
9 | 301626758 |
10 | 130044014 |
11 | 67451aa1 |
12 | 37674b52 |
13 | 20c32829 |
14 | 133b21c2 |
15 | b63b85e |
hex | 7c0506e |
130044014 has 8 divisors (see below), whose sum is σ = 195281040. Its totient is φ = 64950336.
The previous prime is 130044007. The next prime is 130044029. The reversal of 130044014 is 410440031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1300440143 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 130043983 and 130044001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33539 + ... + 37214.
It is an arithmetic number, because the mean of its divisors is an integer number (24410130).
Almost surely, 2130044014 is an apocalyptic number.
130044014 is a deficient number, since it is larger than the sum of its proper divisors (65237026).
130044014 is an equidigital number, since it uses as much as digits as its factorization.
130044014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71674.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 130044014 is about 11403.6842292305. The cubic root of 130044014 is about 506.6368662259.
Adding to 130044014 its reverse (410440031), we get a palindrome (540484045).
The spelling of 130044014 in words is "one hundred thirty million, forty-four thousand, fourteen".
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