Base | Representation |
---|---|
bin | 1100000100101111… |
… | …0100010101100101 |
3 | 22100212200222020122 |
4 | 3001023310111211 |
5 | 23114210210040 |
6 | 1253340011325 |
7 | 143213621006 |
oct | 30113642545 |
9 | 8325628218 |
10 | 3241100645 |
11 | 1413575982 |
12 | 765530b45 |
13 | 3c862c343 |
14 | 22a6471ad |
15 | 13e81b1b5 |
hex | c12f4565 |
3241100645 has 8 divisors (see below), whose sum is σ = 3892588056. Its totient is φ = 2590702336.
The previous prime is 3241100641. The next prime is 3241100657. The reversal of 3241100645 is 5460011423.
It can be written as a sum of positive squares in 4 ways, for example, as 417316 + 3240683329 = 646^2 + 56927^2 .
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 3241100645 - 22 = 3241100641 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3241100641) 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, 265712 + ... + 277641.
It is an arithmetic number, because the mean of its divisors is an integer number (486573507).
Almost surely, 23241100645 is an apocalyptic number.
It is an amenable number.
3241100645 is a deficient number, since it is larger than the sum of its proper divisors (651487411).
3241100645 is a wasteful number, since it uses less digits than its factorization.
3241100645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 544551.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 3241100645 is about 56930.6652429075. The cubic root of 3241100645 is about 1479.8947826649.
The spelling of 3241100645 in words is "three billion, two hundred forty-one million, one hundred thousand, six hundred forty-five".
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