Base | Representation |
---|---|
bin | 111100101000101001… |
… | …1111110101110011001 |
3 | 110110002210010111011202 |
4 | 1321101103332232121 |
5 | 4113134040223113 |
6 | 135452533003545 |
7 | 12256543013603 |
oct | 1712123765631 |
9 | 413083114152 |
10 | 130213211033 |
11 | 5024aa657a4 |
12 | 212a01835b5 |
13 | c3821060c9 |
14 | 643392a173 |
15 | 35c192c258 |
hex | 1e514feb99 |
130213211033 has 8 divisors (see below), whose sum is σ = 137883905640. Its totient is φ = 122543749120.
The previous prime is 130213211027. The next prime is 130213211077. The reversal of 130213211033 is 330112312031.
It can be written as a sum of positive squares in 4 ways, for example, as 12020271769 + 118192939264 = 109637^2 + 343792^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130213211033 - 210 = 130213210009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130213210996 and 130213211014.
It is not an unprimeable number, because it can be changed into a prime (130213231033) 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, 86108 + ... + 517533.
It is an arithmetic number, because the mean of its divisors is an integer number (17235488205).
Almost surely, 2130213211033 is an apocalyptic number.
It is an amenable number.
130213211033 is a deficient number, since it is larger than the sum of its proper divisors (7670694607).
130213211033 is a wasteful number, since it uses less digits than its factorization.
130213211033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 616347.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 130213211033 its reverse (330112312031), we get a palindrome (460325523064).
The spelling of 130213211033 in words is "one hundred thirty billion, two hundred thirteen million, two hundred eleven thousand, thirty-three".
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