Base | Representation |
---|---|
bin | 11011111101100000… |
… | …111111111110111110 |
3 | 2212111100202000001101 |
4 | 123331200333332332 |
5 | 442441402340420 |
6 | 21443055003314 |
7 | 2112000024646 |
oct | 337540777676 |
9 | 85440660041 |
10 | 30023090110 |
11 | 11807284a72 |
12 | 599a80953a |
13 | 2aa60baba0 |
14 | 164b539526 |
15 | baab8a60a |
hex | 6fd83ffbe |
30023090110 has 32 divisors (see below), whose sum is σ = 58228309440. Its totient is φ = 11079790848.
The previous prime is 30023090077. The next prime is 30023090117. The reversal of 30023090110 is 1109032003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30023090117) 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, 201151 + ... + 317029.
It is an arithmetic number, because the mean of its divisors is an integer number (1819634670).
Almost surely, 230023090110 is an apocalyptic number.
30023090110 is a deficient number, since it is larger than the sum of its proper divisors (28205219330).
30023090110 is a wasteful number, since it uses less digits than its factorization.
30023090110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117892.
The product of its (nonzero) digits is 162, while the sum is 19.
The spelling of 30023090110 in words is "thirty billion, twenty-three million, ninety thousand, one hundred ten".
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