Base | Representation |
---|---|
bin | 11100001111100010… |
… | …010001011000101111 |
3 | 2220021102121121200010 |
4 | 130033202101120233 |
5 | 444101301212143 |
6 | 21533054504303 |
7 | 2122330522014 |
oct | 341742213057 |
9 | 86242547603 |
10 | 30325413423 |
11 | 119519a5a48 |
12 | 5a63b05093 |
13 | 2b23920316 |
14 | 167975570b |
15 | bc74a7a33 |
hex | 70f89162f |
30325413423 has 16 divisors (see below), whose sum is σ = 40678557696. Its totient is φ = 20094889440.
The previous prime is 30325413413. The next prime is 30325413427. The reversal of 30325413423 is 32431452303.
It is not a de Polignac number, because 30325413423 - 24 = 30325413407 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30325413427) 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, 397813 + ... + 467873.
It is an arithmetic number, because the mean of its divisors is an integer number (2542409856).
Almost surely, 230325413423 is an apocalyptic number.
30325413423 is a deficient number, since it is larger than the sum of its proper divisors (10353144273).
30325413423 is a wasteful number, since it uses less digits than its factorization.
30325413423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70934.
The product of its (nonzero) digits is 25920, while the sum is 30.
Adding to 30325413423 its reverse (32431452303), we get a palindrome (62756865726).
The spelling of 30325413423 in words is "thirty billion, three hundred twenty-five million, four hundred thirteen thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •