Base | Representation |
---|---|
bin | 11110110001101001… |
… | …100011010110110001 |
3 | 10011021222102200000101 |
4 | 132301221203112301 |
5 | 1020134034343100 |
6 | 23103013552401 |
7 | 2246614554262 |
oct | 366151432661 |
9 | 104258380011 |
10 | 33045231025 |
11 | 13018198194 |
12 | 64a2945701 |
13 | 3168255151 |
14 | 1856a66969 |
15 | cd615486a |
hex | 7b1a635b1 |
33045231025 has 96 divisors (see below), whose sum is σ = 45559584000. Its totient is φ = 23693429760.
The previous prime is 33045230993. The next prime is 33045231029. The reversal of 33045231025 is 52013254033.
It is not a de Polignac number, because 33045231025 - 25 = 33045230993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 33045230984 and 33045231002.
It is not an unprimeable number, because it can be changed into a prime (33045231029) 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 95 ways as a sum of consecutive naturals, for example, 122844591 + ... + 122844859.
It is an arithmetic number, because the mean of its divisors is an integer number (474579000).
Almost surely, 233045231025 is an apocalyptic number.
It is an amenable number.
33045231025 is a deficient number, since it is larger than the sum of its proper divisors (12514352975).
33045231025 is a wasteful number, since it uses less digits than its factorization.
33045231025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 523 (or 518 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
Adding to 33045231025 its reverse (52013254033), we get a palindrome (85058485058).
The spelling of 33045231025 in words is "thirty-three billion, forty-five million, two hundred thirty-one thousand, twenty-five".
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