Base | Representation |
---|---|
bin | 10100110011100100… |
… | …01010110010101100 |
3 | 1001211110022210110100 |
4 | 22121302022302230 |
5 | 140334010000134 |
6 | 5044215511100 |
7 | 543542301540 |
oct | 123162126254 |
9 | 31743283410 |
10 | 11170000044 |
11 | 48121a03a5 |
12 | 21b8988490 |
13 | 10902099a8 |
14 | 77d6c3a20 |
15 | 45596e999 |
hex | 299c8acac |
11170000044 has 72 divisors (see below), whose sum is σ = 32300075808. Its totient is φ = 3188344320.
The previous prime is 11170000019. The next prime is 11170000063. The reversal of 11170000044 is 44000007111.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 11169999981 and 11170000026.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246484 + ... + 288260.
It is an arithmetic number, because the mean of its divisors is an integer number (448612164).
Almost surely, 211170000044 is an apocalyptic number.
11170000044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11170000044 is an abundant number, since it is smaller than the sum of its proper divisors (21130075764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11170000044 is a wasteful number, since it uses less digits than its factorization.
11170000044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42855 (or 42850 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 18.
Adding to 11170000044 its reverse (44000007111), we get a palindrome (55170007155).
The spelling of 11170000044 in words is "eleven billion, one hundred seventy million, forty-four", and thus it is an aban number.
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