Base | Representation |
---|---|
bin | 1100110100001101… |
… | …1001011110000001 |
3 | 22212202101021200210 |
4 | 3031003121132001 |
5 | 24021144020113 |
6 | 1325211504333 |
7 | 151152250005 |
oct | 31503313601 |
9 | 8782337623 |
10 | 3440220033 |
11 | 1505a07258 |
12 | 8001580a9 |
13 | 42a968873 |
14 | 248c7a705 |
15 | 15204e6c3 |
hex | cd0d9781 |
3440220033 has 16 divisors (see below), whose sum is σ = 4747884480. Its totient is φ = 2213109696.
The previous prime is 3440220001. The next prime is 3440220053. The reversal of 3440220033 is 3300220443.
It is not a de Polignac number, because 3440220033 - 25 = 3440220001 is a prime.
It is a super-2 number, since 2×34402200332 = 23670227750909042178, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3440219991 and 3440220009.
It is not an unprimeable number, because it can be changed into a prime (3440220053) 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, 152766 + ... + 173832.
It is an arithmetic number, because the mean of its divisors is an integer number (296742780).
Almost surely, 23440220033 is an apocalyptic number.
It is an amenable number.
3440220033 is a deficient number, since it is larger than the sum of its proper divisors (1307664447).
3440220033 is a wasteful number, since it uses less digits than its factorization.
3440220033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22976.
The product of its (nonzero) digits is 1728, while the sum is 21.
The square root of 3440220033 is about 58653.3889302229. The cubic root of 3440220033 is about 1509.6006477215.
Adding to 3440220033 its reverse (3300220443), we get a palindrome (6740440476).
The spelling of 3440220033 in words is "three billion, four hundred forty million, two hundred twenty thousand, thirty-three".
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