Base | Representation |
---|---|
bin | 10011001101101000001… |
… | …101000101010110100010 |
3 | 11200012221012102220022002 |
4 | 103031220031011112202 |
5 | 133112440111021010 |
6 | 2450312224044002 |
7 | 164250226126106 |
oct | 23155015052642 |
9 | 4605835386262 |
10 | 1320303220130 |
11 | 469a34824a64 |
12 | 193a72a63602 |
13 | 9767255976b |
14 | 47c8dc41906 |
15 | 245265d91a5 |
hex | 133683455a2 |
1320303220130 has 8 divisors (see below), whose sum is σ = 2376545796252. Its totient is φ = 528121288048.
The previous prime is 1320303220129. The next prime is 1320303220139. The reversal of 1320303220130 is 310223030231.
It can be written as a sum of positive squares in 2 ways, for example, as 1210191407569 + 110111812561 = 1100087^2 + 331831^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (1320303220139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66015160997 + ... + 66015161016.
Almost surely, 21320303220130 is an apocalyptic number.
1320303220130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1320303220130 is a deficient number, since it is larger than the sum of its proper divisors (1056242576122).
1320303220130 is a wasteful number, since it uses less digits than its factorization.
1320303220130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132030322020.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 1320303220130 its reverse (310223030231), we get a palindrome (1630526250361).
The spelling of 1320303220130 in words is "one trillion, three hundred twenty billion, three hundred three million, two hundred twenty thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •