Base | Representation |
---|---|
bin | 1111100011110… |
… | …01000011110010 |
3 | 100002121001210111 |
4 | 13301321003302 |
5 | 231403104112 |
6 | 20541251534 |
7 | 3143252455 |
oct | 761710362 |
9 | 302531714 |
10 | 130519282 |
11 | 67747083 |
12 | 37863baa |
13 | 2106ac5a |
14 | 1349749c |
15 | b6d25a7 |
hex | 7c790f2 |
130519282 has 16 divisors (see below), whose sum is σ = 201087360. Its totient is φ = 63506128.
The previous prime is 130519267. The next prime is 130519309. The reversal of 130519282 is 282915031.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12948 + ... + 20704.
It is an arithmetic number, because the mean of its divisors is an integer number (12567960).
Almost surely, 2130519282 is an apocalyptic number.
130519282 is a deficient number, since it is larger than the sum of its proper divisors (70568078).
130519282 is a wasteful number, since it uses less digits than its factorization.
130519282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7985.
The product of its (nonzero) digits is 4320, while the sum is 31.
The square root of 130519282 is about 11424.5035778365. The cubic root of 130519282 is about 507.2533127733.
The spelling of 130519282 in words is "one hundred thirty million, five hundred nineteen thousand, two hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •