Base | Representation |
---|---|
bin | 101000111000… |
… | …110001110000 |
3 | 202011112202211 |
4 | 220320301300 |
5 | 10220441240 |
6 | 1021421504 |
7 | 160050514 |
oct | 50706160 |
9 | 22145684 |
10 | 10718320 |
11 | 6060918 |
12 | 370a894 |
13 | 22b3802 |
14 | 15d0144 |
15 | e1abea |
hex | a38c70 |
10718320 has 20 divisors (see below), whose sum is σ = 24920280. Its totient is φ = 4287296.
The previous prime is 10718311. The next prime is 10718327. The reversal of 10718320 is 2381701.
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-2 number, since 2×107183202 = 229764767244800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10718291 and 10718300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10718327) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66910 + ... + 67069.
It is an arithmetic number, because the mean of its divisors is an integer number (1246014).
Almost surely, 210718320 is an apocalyptic number.
10718320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10718320 is an abundant number, since it is smaller than the sum of its proper divisors (14201960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10718320 is a wasteful number, since it uses less digits than its factorization.
10718320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133992 (or 133986 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 22.
The square root of 10718320 is about 3273.8845428634. The cubic root of 10718320 is about 220.4832353055.
The spelling of 10718320 in words is "ten million, seven hundred eighteen thousand, three hundred twenty".
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