Base | Representation |
---|---|
bin | 100000010001100… |
… | …1101101110110111 |
3 | 2210110210201211020 |
4 | 1000203031232313 |
5 | 4204220114421 |
6 | 255243512223 |
7 | 35560056003 |
oct | 10043155667 |
9 | 2713721736 |
10 | 1082973111 |
11 | 506345800 |
12 | 262828673 |
13 | 14349b8bc |
14 | a3b89703 |
15 | 65120dc6 |
hex | 408cdbb7 |
1082973111 has 12 divisors (see below), whose sum is σ = 1587167736. Its totient is φ = 656347120.
The previous prime is 1082973109. The next prime is 1082973119. The reversal of 1082973111 is 1113792801.
It is not a de Polignac number, because 1082973111 - 21 = 1082973109 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1082973119) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1491336 + ... + 1492061.
It is an arithmetic number, because the mean of its divisors is an integer number (132263978).
Almost surely, 21082973111 is an apocalyptic number.
1082973111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1082973111 is a deficient number, since it is larger than the sum of its proper divisors (504194625).
1082973111 is a wasteful number, since it uses less digits than its factorization.
1082973111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2983422 (or 2983411 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 33.
The square root of 1082973111 is about 32908.5568051837. The cubic root of 1082973111 is about 1026.9261773118.
The spelling of 1082973111 in words is "one billion, eighty-two million, nine hundred seventy-three thousand, one hundred eleven".
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