Base | Representation |
---|---|
bin | 1000000000001110111… |
… | …01011000100000101001 |
3 | 222021211102202101210002 |
4 | 10000013131120200221 |
5 | 14001201240100100 |
6 | 330200141432345 |
7 | 25603555233224 |
oct | 4000735304051 |
9 | 867742671702 |
10 | 275003050025 |
11 | a66a0063860 |
12 | 45369b6b6b5 |
13 | 1cc18122752 |
14 | d44b3505bb |
15 | 7247de02d5 |
hex | 4007758829 |
275003050025 has 12 divisors (see below), whose sum is σ = 372004126224. Its totient is φ = 200002218000.
The previous prime is 275003050019. The next prime is 275003050057. The reversal of 275003050025 is 520050300572.
It is not a de Polignac number, because 275003050025 - 24 = 275003050009 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 275003050025.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 500005271 + ... + 500005820.
It is an arithmetic number, because the mean of its divisors is an integer number (31000343852).
Almost surely, 2275003050025 is an apocalyptic number.
275003050025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
275003050025 is a deficient number, since it is larger than the sum of its proper divisors (97001076199).
275003050025 is a wasteful number, since it uses less digits than its factorization.
275003050025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000011112 (or 1000011107 counting only the distinct ones).
The product of its (nonzero) digits is 10500, while the sum is 29.
Adding to 275003050025 its reverse (520050300572), we get a palindrome (795053350597).
The spelling of 275003050025 in words is "two hundred seventy-five billion, three million, fifty thousand, twenty-five".
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