Base | Representation |
---|---|
bin | 111100101001010000… |
… | …0101010000001100011 |
3 | 110110011011221200121020 |
4 | 1321102200222001203 |
5 | 4113204211430311 |
6 | 135454531500523 |
7 | 12260205611214 |
oct | 1712240520143 |
9 | 413134850536 |
10 | 130233311331 |
11 | 50260344412 |
12 | 212a6a57743 |
13 | c386323086 |
14 | 643647d40b |
15 | 35c359cc06 |
hex | 1e5282a063 |
130233311331 has 16 divisors (see below), whose sum is σ = 179642512800. Its totient is φ = 83823504128.
The previous prime is 130233311303. The next prime is 130233311339. The reversal of 130233311331 is 133113332031.
It is a cyclic number.
It is not a de Polignac number, because 130233311331 - 29 = 130233310819 is a prime.
It is a super-2 number, since 2×1302333113312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130233311339) 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, 2059375 + ... + 2121671.
It is an arithmetic number, because the mean of its divisors is an integer number (11227657050).
Almost surely, 2130233311331 is an apocalyptic number.
130233311331 is a deficient number, since it is larger than the sum of its proper divisors (49409201469).
130233311331 is a wasteful number, since it uses less digits than its factorization.
130233311331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86358.
The product of its (nonzero) digits is 1458, while the sum is 24.
Adding to 130233311331 its reverse (133113332031), we get a palindrome (263346643362).
The spelling of 130233311331 in words is "one hundred thirty billion, two hundred thirty-three million, three hundred eleven thousand, three hundred thirty-one".
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