Base | Representation |
---|---|
bin | 1101011010101011110… |
… | …0000000100101001001 |
3 | 211000222000112100100102 |
4 | 3112222330000211021 |
5 | 12234031241440200 |
6 | 253520223015145 |
7 | 22440014142005 |
oct | 3265274004511 |
9 | 730860470312 |
10 | 230501124425 |
11 | 8983396a450 |
12 | 3880a43a4b5 |
13 | 189754710b0 |
14 | b228cd5705 |
15 | 5ee10896d5 |
hex | 35aaf00949 |
230501124425 has 48 divisors (see below), whose sum is σ = 336413676480. Its totient is φ = 154454688000.
The previous prime is 230501124409. The next prime is 230501124431. The reversal of 230501124425 is 524421105032.
It is not a de Polignac number, because 230501124425 - 24 = 230501124409 is a prime.
It is a super-2 number, since 2×2305011244252 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1874486 + ... + 1993664.
It is an arithmetic number, because the mean of its divisors is an integer number (7008618260).
Almost surely, 2230501124425 is an apocalyptic number.
230501124425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
230501124425 is a deficient number, since it is larger than the sum of its proper divisors (105912552055).
230501124425 is a wasteful number, since it uses less digits than its factorization.
230501124425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119754 (or 119749 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 230501124425 its reverse (524421105032), we get a palindrome (754922229457).
The spelling of 230501124425 in words is "two hundred thirty billion, five hundred one million, one hundred twenty-four thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •