Base | Representation |
---|---|
bin | 11101001010100100111… |
… | …10001000100011000011 |
3 | 10112210121211122220012001 |
4 | 32211102132020203003 |
5 | 112404310404323021 |
6 | 2044210300444431 |
7 | 132254150023045 |
oct | 16452236104303 |
9 | 3483554586161 |
10 | 1002111011011 |
11 | 356aa15a47a0 |
12 | 142270b49717 |
13 | 73663740496 |
14 | 3670695ba95 |
15 | 1b101c56091 |
hex | e9527888c3 |
1002111011011 has 8 divisors (see below), whose sum is σ = 1140742969344. Its totient is φ = 871400878920.
The previous prime is 1002111010921. The next prime is 1002111011059. The reversal of 1002111011011 is 1101101112001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1002111011011 - 215 = 1002110978243 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1002111011071) 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, 1980456291 + ... + 1980456796.
It is an arithmetic number, because the mean of its divisors is an integer number (142592871168).
Almost surely, 21002111011011 is an apocalyptic number.
1002111011011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1002111011011 is a deficient number, since it is larger than the sum of its proper divisors (138631958333).
1002111011011 is a wasteful number, since it uses less digits than its factorization.
1002111011011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3960913121.
The product of its (nonzero) digits is 2, while the sum is 10.
Adding to 1002111011011 its reverse (1101101112001), we get a palindrome (2103212123012).
The spelling of 1002111011011 in words is "one trillion, two billion, one hundred eleven million, eleven thousand, eleven".
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