Base | Representation |
---|---|
bin | 1111100010111… |
… | …10101110100000 |
3 | 100002101120211202 |
4 | 13301132232200 |
5 | 231341131144 |
6 | 20535100332 |
7 | 3142323143 |
oct | 761365640 |
9 | 302346752 |
10 | 130411424 |
11 | 67683040 |
12 | 378116a8 |
13 | 21030b30 |
14 | 1346a05a |
15 | b6b064e |
hex | 7c5eba0 |
130411424 has 48 divisors (see below), whose sum is σ = 301644000. Its totient is φ = 54716160.
The previous prime is 130411423. The next prime is 130411481. The reversal of 130411424 is 424114031.
It is a junction number, because it is equal to n+sod(n) for n = 130411396 and 130411405.
It is not an unprimeable number, because it can be changed into a prime (130411423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9674 + ... + 18825.
It is an arithmetic number, because the mean of its divisors is an integer number (6284250).
Almost surely, 2130411424 is an apocalyptic number.
It is an amenable number.
130411424 is an abundant number, since it is smaller than the sum of its proper divisors (171232576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130411424 is a wasteful number, since it uses less digits than its factorization.
130411424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28533 (or 28525 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 130411424 is about 11419.7821345243. The cubic root of 130411424 is about 507.1135469481.
Adding to 130411424 its reverse (424114031), we get a palindrome (554525455).
The spelling of 130411424 in words is "one hundred thirty million, four hundred eleven thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •