Base | Representation |
---|---|
bin | 101001001101… |
… | …001111000110 |
3 | 202022210201110 |
4 | 221031033012 |
5 | 10231131433 |
6 | 1023305450 |
7 | 160550025 |
oct | 51151706 |
9 | 22283643 |
10 | 10802118 |
11 | 6108878 |
12 | 374b286 |
13 | 23129b2 |
14 | 16128bc |
15 | e35963 |
hex | a4d3c6 |
10802118 has 32 divisors (see below), whose sum is σ = 22176000. Its totient is φ = 3506976.
The previous prime is 10802117. The next prime is 10802149. The reversal of 10802118 is 81120801.
10802118 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10802094 and 10802103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10802117) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54183 + ... + 54381.
It is an arithmetic number, because the mean of its divisors is an integer number (693000).
Almost surely, 210802118 is an apocalyptic number.
10802118 is an abundant number, since it is smaller than the sum of its proper divisors (11373882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10802118 is a wasteful number, since it uses less digits than its factorization.
10802118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396.
The product of its (nonzero) digits is 128, while the sum is 21.
The square root of 10802118 is about 3286.6575726717. The cubic root of 10802118 is about 221.0563385642.
Adding to 10802118 its reverse (81120801), we get a palindrome (91922919).
The spelling of 10802118 in words is "ten million, eight hundred two thousand, one hundred eighteen".
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