Base | Representation |
---|---|
bin | 100000010010100… |
… | …1001111000110111 |
3 | 2210111202120102012 |
4 | 1000211021320313 |
5 | 4204332403110 |
6 | 255302434435 |
7 | 35564304434 |
oct | 10045117067 |
9 | 2714676365 |
10 | 1083481655 |
11 | 506662893 |
12 | 262a32a1b |
13 | 143619209 |
14 | a3c7cb8b |
15 | 651c1905 |
hex | 40949e37 |
1083481655 has 16 divisors (see below), whose sum is σ = 1396056384. Its totient is φ = 804303360.
The previous prime is 1083481643. The next prime is 1083481657. The reversal of 1083481655 is 5561843801.
It is a de Polignac number, because none of the positive numbers 2k-1083481655 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 (1083481657) 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, 83732 + ... + 95801.
It is an arithmetic number, because the mean of its divisors is an integer number (87253524).
Almost surely, 21083481655 is an apocalyptic number.
1083481655 is a deficient number, since it is larger than the sum of its proper divisors (312574729).
1083481655 is a wasteful number, since it uses less digits than its factorization.
1083481655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179626.
The product of its (nonzero) digits is 115200, while the sum is 41.
The square root of 1083481655 is about 32916.2825209652. The cubic root of 1083481655 is about 1027.0868939592.
The spelling of 1083481655 in words is "one billion, eighty-three million, four hundred eighty-one thousand, six hundred fifty-five".
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