Base | Representation |
---|---|
bin | 11011111101011001… |
… | …000001101110101110 |
3 | 2212111012210211002222 |
4 | 123331121001232232 |
5 | 442440334000420 |
6 | 21442542115342 |
7 | 2111643201443 |
oct | 337531015656 |
9 | 85435724088 |
10 | 30021000110 |
11 | 118060877a2 |
12 | 5999b7bb52 |
13 | 2aa58387ba |
14 | 164b1539ca |
15 | baa8c6225 |
hex | 6fd641bae |
30021000110 has 16 divisors (see below), whose sum is σ = 54248068656. Its totient is φ = 11961673728.
The previous prime is 30021000091. The next prime is 30021000131. The reversal of 30021000110 is 1100012003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5838092 + ... + 5843231.
It is an arithmetic number, because the mean of its divisors is an integer number (3390504291).
Almost surely, 230021000110 is an apocalyptic number.
30021000110 is a deficient number, since it is larger than the sum of its proper divisors (24227068546).
30021000110 is a wasteful number, since it uses less digits than its factorization.
30021000110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11681587.
The product of its (nonzero) digits is 6, while the sum is 8.
Adding to 30021000110 its reverse (1100012003), we get a palindrome (31121012113).
The spelling of 30021000110 in words is "thirty billion, twenty-one million, one hundred ten", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •