Base | Representation |
---|---|
bin | 11100010110000101… |
… | …001010001000111101 |
3 | 2220120002020110211022 |
4 | 130112011022020331 |
5 | 444312404101302 |
6 | 21552020233525 |
7 | 2125133055611 |
oct | 342605121075 |
9 | 86502213738 |
10 | 30435222077 |
11 | 119a89868a7 |
12 | 5a9483b8a5 |
13 | 2b405b9560 |
14 | 168a17b341 |
15 | bd1e488a2 |
hex | 71614a23d |
30435222077 has 16 divisors (see below), whose sum is σ = 34731789120. Its totient is φ = 26420604672.
The previous prime is 30435221987. The next prime is 30435222163. The reversal of 30435222077 is 77022253403.
It is not a de Polignac number, because 30435222077 - 210 = 30435221053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30435222277) 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, 229874 + ... + 337212.
It is an arithmetic number, because the mean of its divisors is an integer number (2170736820).
Almost surely, 230435222077 is an apocalyptic number.
It is an amenable number.
30435222077 is a deficient number, since it is larger than the sum of its proper divisors (4296567043).
30435222077 is a wasteful number, since it uses less digits than its factorization.
30435222077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108652.
The product of its (nonzero) digits is 70560, while the sum is 35.
The spelling of 30435222077 in words is "thirty billion, four hundred thirty-five million, two hundred twenty-two thousand, seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.153 sec. • engine limits •