Base | Representation |
---|---|
bin | 11000001110111100… |
… | …00110010000001101 |
3 | 1020120201001021120210 |
4 | 30013132012100031 |
5 | 203121104413313 |
6 | 5550554233033 |
7 | 640256102340 |
oct | 140736062015 |
9 | 36521037523 |
10 | 13010232333 |
11 | 5576a3412a |
12 | 2631125779 |
13 | 12c4545237 |
14 | 8b5c70457 |
15 | 5122c39c3 |
hex | 30778640d |
13010232333 has 16 divisors (see below), whose sum is σ = 19827038720. Its totient is φ = 7433697456.
The previous prime is 13010232283. The next prime is 13010232341. The reversal of 13010232333 is 33323201031.
It is not a de Polignac number, because 13010232333 - 26 = 13010232269 is a prime.
It is a super-2 number, since 2×130102323332 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13010232343) 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, 254166 + ... + 301032.
It is an arithmetic number, because the mean of its divisors is an integer number (1239189920).
Almost surely, 213010232333 is an apocalyptic number.
It is an amenable number.
13010232333 is a deficient number, since it is larger than the sum of its proper divisors (6816806387).
13010232333 is a wasteful number, since it uses less digits than its factorization.
13010232333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60096.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 13010232333 its reverse (33323201031), we get a palindrome (46333433364).
The spelling of 13010232333 in words is "thirteen billion, ten million, two hundred thirty-two thousand, three hundred thirty-three".
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