Base | Representation |
---|---|
bin | 1111100010001… |
… | …11000011000000 |
3 | 100002012122210110 |
4 | 13301013003000 |
5 | 231330030212 |
6 | 20533031320 |
7 | 3141440313 |
oct | 761070300 |
9 | 302178713 |
10 | 130314432 |
11 | 67617186 |
12 | 37785540 |
13 | 20cc8941 |
14 | 1344297a |
15 | b691a3c |
hex | 7c470c0 |
130314432 has 28 divisors (see below), whose sum is σ = 344790776. Its totient is φ = 43438080.
The previous prime is 130314427. The next prime is 130314449. The reversal of 130314432 is 234413031.
It is a junction number, because it is equal to n+sod(n) for n = 130314399 and 130314408.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339169 + ... + 339552.
Almost surely, 2130314432 is an apocalyptic number.
130314432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130314432 is an abundant number, since it is smaller than the sum of its proper divisors (214476344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130314432 is an equidigital number, since it uses as much as digits as its factorization.
130314432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678736 (or 678726 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 130314432 is about 11415.5346786736. The cubic root of 130314432 is about 506.9877958074.
Adding to 130314432 its reverse (234413031), we get a palindrome (364727463).
The spelling of 130314432 in words is "one hundred thirty million, three hundred fourteen thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •