Base | Representation |
---|---|
bin | 11110100000111101000… |
… | …00011100011111101001 |
3 | 10201020022122022210100211 |
4 | 33100132200130133221 |
5 | 114134243330421100 |
6 | 2121400011301121 |
7 | 135515256416104 |
oct | 17203640343751 |
9 | 3636278283324 |
10 | 1048483842025 |
11 | 374728882024 |
12 | 14b25314a7a1 |
13 | 77b43ba9869 |
14 | 38a6566973b |
15 | 1c417e6e1ba |
hex | f41e81c7e9 |
1048483842025 has 9 divisors (see below), whose sum is σ = 1300126312663. Its totient is φ = 838782977800.
The previous prime is 1048483842019. The next prime is 1048483842083. The reversal of 1048483842025 is 5202483848401.
The square root of 1048483842025 is 1023955.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 377454183129 + 671029658896 = 614373^2 + 819164^2 .
It is not a de Polignac number, because 1048483842025 - 27 = 1048483841897 is a prime.
It is a super-2 number, since 2×10484838420252 (a number of 25 digits) contains 22 as substring.
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 1048483842025.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5017380 + ... + 5222170.
Almost surely, 21048483842025 is an apocalyptic number.
1048483842025 is the 1023955-th square number.
1048483842025 is the 511978-th centered octagonal number.
It is an amenable number.
1048483842025 is a deficient number, since it is larger than the sum of its proper divisors (251642470638).
1048483842025 is an frugal number, since it uses more digits than its factorization.
1048483842025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 409592 (or 204796 counting only the distinct ones).
The product of its (nonzero) digits is 1966080, while the sum is 49.
Multiplying 1048483842025 by its sum of digits (49), we get a square (51375708259225 = 71676852).
The spelling of 1048483842025 in words is "one trillion, forty-eight billion, four hundred eighty-three million, eight hundred forty-two thousand, twenty-five".
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