Base | Representation |
---|---|
bin | 11101001000101101101… |
… | …11110001111010101010 |
3 | 10112201001011011012122120 |
4 | 32210112313301322222 |
5 | 112400233420213343 |
6 | 2043523141132110 |
7 | 132220315645563 |
oct | 16442667617252 |
9 | 3481034135576 |
10 | 1001111101098 |
11 | 356629132669 |
12 | 1420320ba036 |
13 | 73534535304 |
14 | 3664dc3516a |
15 | 1b094091683 |
hex | e916df1eaa |
1001111101098 has 16 divisors (see below), whose sum is σ = 2002247354016. Its totient is φ = 333699508400.
The previous prime is 1001111101087. The next prime is 1001111101121. The reversal of 1001111101098 is 8901011111001.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509253 + ... + 1503848.
It is an arithmetic number, because the mean of its divisors is an integer number (125140459626).
Almost surely, 21001111101098 is an apocalyptic number.
1001111101098 is an abundant number, since it is smaller than the sum of its proper divisors (1001136252918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001111101098 is a wasteful number, since it uses less digits than its factorization.
1001111101098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2095989.
The product of its (nonzero) digits is 72, while the sum is 24.
Adding to 1001111101098 its reverse (8901011111001), we get a palindrome (9902122212099).
The spelling of 1001111101098 in words is "one trillion, one billion, one hundred eleven million, one hundred one thousand, ninety-eight".
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