Base | Representation |
---|---|
bin | 110111110111110001011110… |
… | …110110100111010111111001 |
3 | 1012020001002211212220111200002 |
4 | 313313301132312213113321 |
5 | 224201430313120022410 |
6 | 2230340343131522345 |
7 | 102521031010161605 |
oct | 6767613666472771 |
9 | 1166032755814602 |
10 | 245725260314105 |
11 | 71328552448420 |
12 | 236872505b93b5 |
13 | a715a3c505250 |
14 | 4497247936505 |
15 | 1d61d280277a5 |
hex | df7c5eda75f9 |
245725260314105 has 48 divisors (see below), whose sum is σ = 357956420173632. Its totient is φ = 159641043926400.
The previous prime is 245725260314081. The next prime is 245725260314141. The reversal of 245725260314105 is 501413062527542.
It is not a de Polignac number, because 245725260314105 - 26 = 245725260314041 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 245725260314105.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 178122299 + ... + 179496528.
It is an arithmetic number, because the mean of its divisors is an integer number (7457425420284).
Almost surely, 2245725260314105 is an apocalyptic number.
It is an amenable number.
245725260314105 is a deficient number, since it is larger than the sum of its proper divisors (112231159859527).
245725260314105 is a wasteful number, since it uses less digits than its factorization.
245725260314105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357618918 (or 357618887 counting only the distinct ones).
The product of its (nonzero) digits is 2016000, while the sum is 47.
The spelling of 245725260314105 in words is "two hundred forty-five trillion, seven hundred twenty-five billion, two hundred sixty million, three hundred fourteen thousand, one hundred five".
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