Base | Representation |
---|---|
bin | 11110000010101001001… |
… | …01010010010000111001 |
3 | 10122200022120111111112202 |
4 | 33001110211102100321 |
5 | 113402432032230241 |
6 | 2110105152315545 |
7 | 134401104350063 |
oct | 17012445222071 |
9 | 3580276444482 |
10 | 1032211211321 |
11 | 3688383567a4 |
12 | 148071542bb5 |
13 | 7644c7b92b4 |
14 | 37d6040a733 |
15 | 1bcb4573d9b |
hex | f054952439 |
1032211211321 has 16 divisors (see below), whose sum is σ = 1089699609600. Its totient is φ = 975043102608.
The previous prime is 1032211211309. The next prime is 1032211211327. The reversal of 1032211211321 is 1231121122301.
It is a de Polignac number, because none of the positive numbers 2k-1032211211321 is a prime.
It is a super-2 number, since 2×10322112113212 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1032211211293 and 1032211211302.
It is not an unprimeable number, because it can be changed into a prime (1032211211327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9027716 + ... + 9141338.
It is an arithmetic number, because the mean of its divisors is an integer number (68106225600).
Almost surely, 21032211211321 is an apocalyptic number.
It is an amenable number.
1032211211321 is a deficient number, since it is larger than the sum of its proper divisors (57488398279).
1032211211321 is a wasteful number, since it uses less digits than its factorization.
1032211211321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115028.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 1032211211321 its reverse (1231121122301), we get a palindrome (2263332333622).
The spelling of 1032211211321 in words is "one trillion, thirty-two billion, two hundred eleven million, two hundred eleven thousand, three hundred twenty-one".
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