Base | Representation |
---|---|
bin | 111100101110100100… |
… | …0000101111000111100 |
3 | 110110121121002121110200 |
4 | 1321131020011320330 |
5 | 4114040310434434 |
6 | 135524333203500 |
7 | 12264500535126 |
oct | 1713510057074 |
9 | 413547077420 |
10 | 130411421244 |
11 | 50341935a95 |
12 | 21336630590 |
13 | c3b41b4860 |
14 | 6451da4216 |
15 | 35d4031199 |
hex | 1e5d205e3c |
130411421244 has 36 divisors (see below), whose sum is σ = 355008870216. Its totient is φ = 40126591008.
The previous prime is 130411421233. The next prime is 130411421267. The reversal of 130411421244 is 442124114031.
130411421244 is a `hidden beast` number, since 1 + 3 + 0 + 411 + 4 + 2 + 1 + 244 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 139327974 + ... + 139328909.
It is an arithmetic number, because the mean of its divisors is an integer number (9861357506).
Almost surely, 2130411421244 is an apocalyptic number.
It is an amenable number.
130411421244 is an abundant number, since it is smaller than the sum of its proper divisors (224597448972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130411421244 is a wasteful number, since it uses less digits than its factorization.
130411421244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278656906 (or 278656901 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 130411421244 its reverse (442124114031), we get a palindrome (572535535275).
The spelling of 130411421244 in words is "one hundred thirty billion, four hundred eleven million, four hundred twenty-one thousand, two hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •