Base | Representation |
---|---|
bin | 100111010100… |
… | …100111111001 |
3 | 201101201001002 |
4 | 213110213321 |
5 | 10114324324 |
6 | 1004534345 |
7 | 153421511 |
oct | 47244771 |
9 | 21351032 |
10 | 10308089 |
11 | 5900690 |
12 | 35513b5 |
13 | 219bb7c |
14 | 1524841 |
15 | d893ae |
hex | 9d49f9 |
10308089 has 32 divisors (see below), whose sum is σ = 12840960. Its totient is φ = 8164800.
The previous prime is 10308061. The next prime is 10308121. The reversal of 10308089 is 98080301.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 10308089 - 216 = 10242553 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10308289) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239702 + ... + 239744.
It is an arithmetic number, because the mean of its divisors is an integer number (401280).
Almost surely, 210308089 is an apocalyptic number.
10308089 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
10308089 is a deficient number, since it is larger than the sum of its proper divisors (2532871).
10308089 is a wasteful number, since it uses less digits than its factorization.
10308089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141.
The product of its (nonzero) digits is 1728, while the sum is 29.
The square root of 10308089 is about 3210.6212794411. The cubic root of 10308089 is about 217.6336537054.
It can be divided in two parts, 1030 and 8089, that added together give a palindrome (9119).
The spelling of 10308089 in words is "ten million, three hundred eight thousand, eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.126 sec. • engine limits •