Base | Representation |
---|---|
bin | 11000001110001110… |
… | …01101100111111011 |
3 | 1020120021202111100002 |
4 | 30013013031213323 |
5 | 203113040430321 |
6 | 5550221503215 |
7 | 640154105234 |
oct | 140707154773 |
9 | 36507674302 |
10 | 13004233211 |
11 | 5573606982 |
12 | 262b111b0b |
13 | 12c3224768 |
14 | 8b514c08b |
15 | 5119db20b |
hex | 3071cd9fb |
13004233211 has 16 divisors (see below), whose sum is σ = 13700313600. Its totient is φ = 12331867680.
The previous prime is 13004233169. The next prime is 13004233237. The reversal of 13004233211 is 11233240031.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13004233211 is a prime.
It is a super-2 number, since 2×130042332112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13004233241) 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, 158240 + ... + 225938.
It is an arithmetic number, because the mean of its divisors is an integer number (856269600).
Almost surely, 213004233211 is an apocalyptic number.
13004233211 is a deficient number, since it is larger than the sum of its proper divisors (696080389).
13004233211 is an equidigital number, since it uses as much as digits as its factorization.
13004233211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67874.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13004233211 its reverse (11233240031), we get a palindrome (24237473242).
The spelling of 13004233211 in words is "thirteen billion, four million, two hundred thirty-three thousand, two hundred eleven".
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