Base | Representation |
---|---|
bin | 1111100010010… |
… | …11001100010010 |
3 | 100002020112002021 |
4 | 13301023030102 |
5 | 231331101120 |
6 | 20533242054 |
7 | 3141540646 |
oct | 761131422 |
9 | 302215067 |
10 | 130331410 |
11 | 67628a10 |
12 | 3779332a |
13 | 210035a1 |
14 | 13448c26 |
15 | b696aaa |
hex | 7c4b312 |
130331410 has 32 divisors (see below), whose sum is σ = 258479424. Its totient is φ = 46920000.
The previous prime is 130331407. The next prime is 130331417. The reversal of 130331410 is 14133031.
130331410 = T451 + T452 + ... + T955.
It is not an unprimeable number, because it can be changed into a prime (130331417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5245 + ... + 16975.
It is an arithmetic number, because the mean of its divisors is an integer number (8077482).
Almost surely, 2130331410 is an apocalyptic number.
130331410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130331410 is a deficient number, since it is larger than the sum of its proper divisors (128148014).
130331410 is a wasteful number, since it uses less digits than its factorization.
130331410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11850.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 130331410 is about 11416.2782902310. The cubic root of 130331410 is about 507.0098124658.
Adding to 130331410 its reverse (14133031), we get a palindrome (144464441).
The spelling of 130331410 in words is "one hundred thirty million, three hundred thirty-one thousand, four hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •