Base | Representation |
---|---|
bin | 10101101001001111… |
… | …01001000000001001 |
3 | 1002222211111121000221 |
4 | 22310213221000021 |
5 | 142244234200113 |
6 | 5201021430041 |
7 | 560650166044 |
oct | 126447510011 |
9 | 32884447027 |
10 | 11620225033 |
11 | 4a2335006a |
12 | 230370b321 |
13 | 1132584c01 |
14 | 7c33ddc5b |
15 | 48025498d |
hex | 2b49e9009 |
11620225033 has 8 divisors (see below), whose sum is σ = 12425589000. Its totient is φ = 10828396800.
The previous prime is 11620225031. The next prime is 11620225081. The reversal of 11620225033 is 33052202611.
It can be written as a sum of positive squares in 4 ways, for example, as 9640686969 + 1979538064 = 98187^2 + 44492^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11620225033 - 21 = 11620225031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11620224989 and 11620225007.
It is not an unprimeable number, because it can be changed into a prime (11620225031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3382158 + ... + 3385591.
It is an arithmetic number, because the mean of its divisors is an integer number (1553198625).
Almost surely, 211620225033 is an apocalyptic number.
It is an amenable number.
11620225033 is a deficient number, since it is larger than the sum of its proper divisors (805363967).
11620225033 is a wasteful number, since it uses less digits than its factorization.
11620225033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6767867.
The product of its (nonzero) digits is 2160, while the sum is 25.
Adding to 11620225033 its reverse (33052202611), we get a palindrome (44672427644).
The spelling of 11620225033 in words is "eleven billion, six hundred twenty million, two hundred twenty-five thousand, thirty-three".
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