Base | Representation |
---|---|
bin | 111100101000100100… |
… | …0011111111000101011 |
3 | 110110002120110120100220 |
4 | 1321101020133320223 |
5 | 4113132302414011 |
6 | 135452344301123 |
7 | 12256505306433 |
oct | 1712110377053 |
9 | 413076416326 |
10 | 130210201131 |
11 | 5024929a37a |
12 | 2129b1717a3 |
13 | c3815c10ba |
14 | 64333852c3 |
15 | 35c1535506 |
hex | 1e5121fe2b |
130210201131 has 16 divisors (see below), whose sum is σ = 175664911488. Its totient is φ = 85786646400.
The previous prime is 130210201067. The next prime is 130210201133. The reversal of 130210201131 is 131102012031.
It is a happy number.
It is not a de Polignac number, because 130210201131 - 26 = 130210201067 is a prime.
It is a super-2 number, since 2×1302102011312 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 130210201131.
It is not an unprimeable number, because it can be changed into a prime (130210201133) 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, 592681 + ... + 782106.
It is an arithmetic number, because the mean of its divisors is an integer number (10979056968).
Almost surely, 2130210201131 is an apocalyptic number.
130210201131 is a deficient number, since it is larger than the sum of its proper divisors (45454710357).
130210201131 is a wasteful number, since it uses less digits than its factorization.
130210201131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1375162.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 130210201131 its reverse (131102012031), we get a palindrome (261312213162).
The spelling of 130210201131 in words is "one hundred thirty billion, two hundred ten million, two hundred one thousand, one hundred thirty-one".
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