Base | Representation |
---|---|
bin | 111100101000110111… |
… | …1000111000100011111 |
3 | 110110010021111211002202 |
4 | 1321101233013010133 |
5 | 4113142400314403 |
6 | 135453345242115 |
7 | 12256660324523 |
oct | 1712157070437 |
9 | 413107454082 |
10 | 130220323103 |
11 | 50253a83142 |
12 | 212a263333b |
13 | c383726330 |
14 | 643485bd83 |
15 | 35c2384688 |
hex | 1e51bc711f |
130220323103 has 16 divisors (see below), whose sum is σ = 140540575392. Its totient is φ = 119943696000.
The previous prime is 130220323099. The next prime is 130220323109. The reversal of 130220323103 is 301323022031.
It is a cyclic number.
It is not a de Polignac number, because 130220323103 - 22 = 130220323099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130220323109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12599648 + ... + 12609978.
It is an arithmetic number, because the mean of its divisors is an integer number (8783785962).
Almost surely, 2130220323103 is an apocalyptic number.
130220323103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
130220323103 is a deficient number, since it is larger than the sum of its proper divisors (10320252289).
130220323103 is a wasteful number, since it uses less digits than its factorization.
130220323103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12346.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 130220323103 its reverse (301323022031), we get a palindrome (431543345134).
The spelling of 130220323103 in words is "one hundred thirty billion, two hundred twenty million, three hundred twenty-three thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •