Base | Representation |
---|---|
bin | 100000010000000… |
… | …1100110011110101 |
3 | 2210102022120212012 |
4 | 1000200030303311 |
5 | 4204014323101 |
6 | 255214534005 |
7 | 35550255122 |
oct | 10040146365 |
9 | 2712276765 |
10 | 1082182901 |
11 | 505956038 |
12 | 262507305 |
13 | 143283017 |
14 | a3a21749 |
15 | 65016bbb |
hex | 4080ccf5 |
1082182901 has 8 divisors (see below), whose sum is σ = 1087263744. Its totient is φ = 1077112080.
The previous prime is 1082182853. The next prime is 1082182903. The reversal of 1082182901 is 1092812801.
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 1082182901 - 230 = 8441077 is a prime.
It is a super-2 number, since 2×10821829012 = 2342239662433551602, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1082182903) 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, 288500 + ... + 292226.
It is an arithmetic number, because the mean of its divisors is an integer number (135907968).
Almost surely, 21082182901 is an apocalyptic number.
It is an amenable number.
1082182901 is a deficient number, since it is larger than the sum of its proper divisors (5080843).
1082182901 is an equidigital number, since it uses as much as digits as its factorization.
1082182901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5011.
The product of its (nonzero) digits is 2304, while the sum is 32.
The square root of 1082182901 is about 32896.5484663665. The cubic root of 1082182901 is about 1026.6763450742.
The spelling of 1082182901 in words is "one billion, eighty-two million, one hundred eighty-two thousand, nine hundred one".
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