Base | Representation |
---|---|
bin | 100110100110… |
… | …001111011100 |
3 | 201001001102202 |
4 | 212212033130 |
5 | 10042234413 |
6 | 1000511032 |
7 | 152000600 |
oct | 46461734 |
9 | 21031382 |
10 | 10118108 |
11 | 5790980 |
12 | 347b478 |
13 | 2133560 |
14 | 14b5500 |
15 | d4ce58 |
hex | 9a63dc |
10118108 has 108 divisors (see below), whose sum is σ = 25539192. Its totient is φ = 3447360.
The previous prime is 10118107. The next prime is 10118123. The reversal of 10118108 is 80181101.
It is a super-2 number, since 2×101181082 = 204752218999328, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10118108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10118107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 532523 + ... + 532541.
It is an arithmetic number, because the mean of its divisors is an integer number (236474).
Almost surely, 210118108 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10118108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12769596).
10118108 is an abundant number, since it is smaller than the sum of its proper divisors (15421084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10118108 is a wasteful number, since it uses less digits than its factorization.
10118108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80 (or 52 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 20.
The square root of 10118108 is about 3180.8973576650. The cubic root of 10118108 is about 216.2883380634.
Adding to 10118108 its reverse (80181101), we get a palindrome (90299209).
It can be divided in two parts, 1011 and 8108, that added together give a palindrome (9119).
The spelling of 10118108 in words is "ten million, one hundred eighteen thousand, one hundred eight".
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