Base | Representation |
---|---|
bin | 1110010001110100100… |
… | …1110001000000001000 |
3 | 212110011112102200020022 |
4 | 3210131021301000020 |
5 | 13004334333011034 |
6 | 304405034120012 |
7 | 23502550411211 |
oct | 3443511610010 |
9 | 773145380208 |
10 | 245302235144 |
11 | 95039797a5a |
12 | 3b65b280008 |
13 | 1a193a31585 |
14 | bc30946408 |
15 | 65aa6b3b2e |
hex | 391d271008 |
245302235144 has 16 divisors (see below), whose sum is σ = 462763421520. Its totient is φ = 121898656080.
The previous prime is 245302235119. The next prime is 245302235159. The reversal of 245302235144 is 441532203542.
It is a happy number.
245302235144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94056302 + ... + 94058909.
It is an arithmetic number, because the mean of its divisors is an integer number (28922713845).
Almost surely, 2245302235144 is an apocalyptic number.
It is an amenable number.
245302235144 is a deficient number, since it is larger than the sum of its proper divisors (217461186376).
245302235144 is a wasteful number, since it uses less digits than its factorization.
245302235144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188115380 (or 188115376 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 35.
Adding to 245302235144 its reverse (441532203542), we get a palindrome (686834438686).
The spelling of 245302235144 in words is "two hundred forty-five billion, three hundred two million, two hundred thirty-five thousand, one hundred forty-four".
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