Base | Representation |
---|---|
bin | 10100101100011011… |
… | …01010110000100001 |
3 | 1001200021121120001020 |
4 | 22112031222300201 |
5 | 140223141200001 |
6 | 5034240000053 |
7 | 542214202050 |
oct | 122615526041 |
9 | 31607546036 |
10 | 11110100001 |
11 | 47913a8630 |
12 | 21a0900029 |
13 | 1080996390 |
14 | 775770397 |
15 | 45058b736 |
hex | 29636ac21 |
11110100001 has 64 divisors (see below), whose sum is σ = 20427165696. Its totient is φ = 5183481600.
The previous prime is 11110099991. The next prime is 11110100011. The reversal of 11110100001 is 10000101111.
It is an interprime number because it is at equal distance from previous prime (11110099991) and next prime (11110100011).
It is not a de Polignac number, because 11110100001 - 25 = 11110099969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11110100011) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61116 + ... + 161106.
It is an arithmetic number, because the mean of its divisors is an integer number (319174464).
Almost surely, 211110100001 is an apocalyptic number.
11110100001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11110100001 is a deficient number, since it is larger than the sum of its proper divisors (9317065695).
11110100001 is a wasteful number, since it uses less digits than its factorization.
11110100001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100062.
The product of its (nonzero) digits is 1, while the sum is 6.
Adding to 11110100001 its reverse (10000101111), we get a palindrome (21110201112).
It can be divided in two parts, 11110 and 100001, that added together give a palindrome (111111).
The spelling of 11110100001 in words is "eleven billion, one hundred ten million, one hundred thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •