Base | Representation |
---|---|
bin | 11000010001100010… |
… | …01101100000100001 |
3 | 1020122020001012122110 |
4 | 30020301031200201 |
5 | 203142144120001 |
6 | 5553053225533 |
7 | 640642225260 |
oct | 141061154041 |
9 | 36566035573 |
10 | 13032020001 |
11 | 5588265570 |
12 | 26384922a9 |
13 | 12c8c03250 |
14 | 8b8b025d7 |
15 | 5141793d6 |
hex | 308c4d821 |
13032020001 has 64 divisors (see below), whose sum is σ = 23561588736. Its totient is φ = 6187104000.
The previous prime is 13032019969. The next prime is 13032020051. The reversal of 13032020001 is 10002023031.
It is a happy number.
It is not a de Polignac number, because 13032020001 - 25 = 13032019969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13032020051) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 281820 + ... + 324786.
It is an arithmetic number, because the mean of its divisors is an integer number (368149824).
Almost surely, 213032020001 is an apocalyptic number.
13032020001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13032020001 is a deficient number, since it is larger than the sum of its proper divisors (10529568735).
13032020001 is a wasteful number, since it uses less digits than its factorization.
13032020001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43102.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 13032020001 its reverse (10002023031), we get a palindrome (23034043032).
The spelling of 13032020001 in words is "thirteen billion, thirty-two million, twenty thousand, one".
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