Base | Representation |
---|---|
bin | 1100111110000011… |
… | …1000111110101101 |
3 | 22222122001210222220 |
4 | 3033200320332231 |
5 | 24112231140314 |
6 | 1333244425553 |
7 | 152163211263 |
oct | 31740707655 |
9 | 8878053886 |
10 | 3481505709 |
11 | 1527245850 |
12 | 811b482b9 |
13 | 436392666 |
14 | 250546433 |
15 | 1559a73a9 |
hex | cf838fad |
3481505709 has 16 divisors (see below), whose sum is σ = 5238630720. Its totient is φ = 2037244160.
The previous prime is 3481505609. The next prime is 3481505719. The reversal of 3481505709 is 9075051843.
It is a cyclic number.
It is not a de Polignac number, because 3481505709 - 27 = 3481505581 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3481505719) 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 15 ways as a sum of consecutive naturals, for example, 1818012 + ... + 1819925.
It is an arithmetic number, because the mean of its divisors is an integer number (327414420).
Almost surely, 23481505709 is an apocalyptic number.
It is an amenable number.
3481505709 is a deficient number, since it is larger than the sum of its proper divisors (1757125011).
3481505709 is a wasteful number, since it uses less digits than its factorization.
3481505709 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3637980.
The product of its (nonzero) digits is 151200, while the sum is 42.
The square root of 3481505709 is about 59004.2855138506. The cubic root of 3481505709 is about 1515.6154969491.
The spelling of 3481505709 in words is "three billion, four hundred eighty-one million, five hundred five thousand, seven hundred nine".
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