Base | Representation |
---|---|
bin | 110011101111000010… |
… | …0110111011100001010 |
3 | 101121202202020202201012 |
4 | 1213132010313130022 |
5 | 3310013100000020 |
6 | 123012202323522 |
7 | 11012106263366 |
oct | 1473604673412 |
9 | 347682222635 |
10 | 111100000010 |
11 | 4313206542a |
12 | 196471b95a2 |
13 | a62737a89c |
14 | 553d3222a6 |
15 | 2d5397d7c5 |
hex | 19de13770a |
111100000010 has 8 divisors (see below), whose sum is σ = 199980000036. Its totient is φ = 44440000000.
The previous prime is 111100000003. The next prime is 111100000021. The reversal of 111100000010 is 10000001111.
It can be written as a sum of positive squares in 2 ways, for example, as 93837456241 + 17262543769 = 306329^2 + 131387^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (5).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5554999991 + ... + 5555000010.
Almost surely, 2111100000010 is an apocalyptic number.
111100000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
111100000010 is a deficient number, since it is larger than the sum of its proper divisors (88880000026).
111100000010 is a wasteful number, since it uses less digits than its factorization.
111100000010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11110000008.
The product of its (nonzero) digits is 1, while the sum is 5.
Adding to 111100000010 its reverse (10000001111), we get a palindrome (121100001121).
The spelling of 111100000010 in words is "one hundred eleven billion, one hundred million, ten", and thus it is an aban number.
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