Base | Representation |
---|---|
bin | 1000001101011110… |
… | …1011110011011111 |
3 | 12200121021000120200 |
4 | 2003113223303133 |
5 | 14003212232111 |
6 | 1002411514543 |
7 | 105421616016 |
oct | 20327536337 |
9 | 5617230520 |
10 | 2204024031 |
11 | a31128970 |
12 | 516158a53 |
13 | 291810141 |
14 | 16ca07a7d |
15 | cd764256 |
hex | 835ebcdf |
2204024031 has 24 divisors (see below), whose sum is σ = 3475405440. Its totient is φ = 1334850000.
The previous prime is 2204023963. The next prime is 2204024047. The reversal of 2204024031 is 1304204022.
2204024031 is a `hidden beast` number, since 220 + 40 + 2 + 403 + 1 = 666.
It is not a de Polignac number, because 2204024031 - 219 = 2203499743 is a prime.
It is a super-2 number, since 2×22040240312 = 9715443858450977922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2204023995 and 2204024013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2204024071) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153406 + ... + 167156.
It is an arithmetic number, because the mean of its divisors is an integer number (144808560).
Almost surely, 22204024031 is an apocalyptic number.
2204024031 is a deficient number, since it is larger than the sum of its proper divisors (1271381409).
2204024031 is a wasteful number, since it uses less digits than its factorization.
2204024031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15387 (or 15384 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 2204024031 is about 46947.0343152792. The cubic root of 2204024031 is about 1301.3839366381.
Adding to 2204024031 its reverse (1304204022), we get a palindrome (3508228053).
Subtracting from 2204024031 its reverse (1304204022), we obtain a square (899820009 = 299972).
The spelling of 2204024031 in words is "two billion, two hundred four million, twenty-four thousand, thirty-one".
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