Base | Representation |
---|---|
bin | 110111101110101100001100… |
… | …111010011101001001000100 |
3 | 1012010211102211011000020020112 |
4 | 313232230030322131021010 |
5 | 224111214041011044030 |
6 | 2225141521542452152 |
7 | 102424654061310335 |
oct | 6756541472351104 |
9 | 1163742734006215 |
10 | 245101115331140 |
11 | 71107887916852 |
12 | 235a62a3734058 |
13 | a69bc22518293 |
14 | 4474d58ab628c |
15 | 1d509985caa95 |
hex | deeb0ce9d244 |
245101115331140 has 24 divisors (see below), whose sum is σ = 514748218754112. Its totient is φ = 98033612502240.
The previous prime is 245101115331139. The next prime is 245101115331151. The reversal of 245101115331140 is 41133511101542.
It is a junction number, because it is equal to n+sod(n) for n = 245101115331097 and 245101115331106.
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, 426807776 + ... + 427381655.
It is an arithmetic number, because the mean of its divisors is an integer number (21447842448088).
Almost surely, 2245101115331140 is an apocalyptic number.
245101115331140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
245101115331140 is an abundant number, since it is smaller than the sum of its proper divisors (269647103422972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245101115331140 is a wasteful number, since it uses less digits than its factorization.
245101115331140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 854203787 (or 854203785 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 32.
Adding to 245101115331140 its reverse (41133511101542), we get a palindrome (286234626432682).
The spelling of 245101115331140 in words is "two hundred forty-five trillion, one hundred one billion, one hundred fifteen million, three hundred thirty-one thousand, one hundred forty".
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