Base | Representation |
---|---|
bin | 11111000010100111011… |
… | …101001000100101000001 |
3 | 21112220221022211121111110 |
4 | 133002213131020211001 |
5 | 234422103440224301 |
6 | 4311534431033533 |
7 | 310053351062640 |
oct | 37024735104501 |
9 | 7486838747443 |
10 | 2133113211201 |
11 | 752714885635 |
12 | 2a54b336b8a9 |
13 | 1261c840b2bb |
14 | 753595d1357 |
15 | 3a7492e90d6 |
hex | 1f0a7748941 |
2133113211201 has 32 divisors (see below), whose sum is σ = 3421835366400. Its totient is φ = 1154666672640.
The previous prime is 2133113211199. The next prime is 2133113211227. The reversal of 2133113211201 is 1021123113312.
It is not a de Polignac number, because 2133113211201 - 21 = 2133113211199 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (2133113201201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4431880 + ... + 4889558.
It is an arithmetic number, because the mean of its divisors is an integer number (106932355200).
Almost surely, 22133113211201 is an apocalyptic number.
2133113211201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2133113211201 is a deficient number, since it is larger than the sum of its proper divisors (1288722155199).
2133113211201 is a wasteful number, since it uses less digits than its factorization.
2133113211201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 469389.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 2133113211201 its reverse (1021123113312), we get a palindrome (3154236324513).
The spelling of 2133113211201 in words is "two trillion, one hundred thirty-three billion, one hundred thirteen million, two hundred eleven thousand, two hundred one".
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