Base | Representation |
---|---|
bin | 1011101111101000010000… |
… | …11101100110011001110101 |
3 | 10101102220212000221201201111 |
4 | 11313310020131212121311 |
5 | 11341112144230444203 |
6 | 130532111044555021 |
7 | 5303564624532256 |
oct | 567641035463165 |
9 | 111386760851644 |
10 | 25825780328053 |
11 | 825771979a332 |
12 | 2a912616b2a71 |
13 | 115448c413a44 |
14 | 653d8dbdab2d |
15 | 2ebbc3d0a26d |
hex | 177d08766675 |
25825780328053 has 8 divisors (see below), whose sum is σ = 27345987929088. Its totient is φ = 24305688732864.
The previous prime is 25825780328021. The next prime is 25825780328063. The reversal of 25825780328053 is 35082308752852.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 25825780328053 - 25 = 25825780328021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25825780328063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28542901 + ... + 29433802.
It is an arithmetic number, because the mean of its divisors is an integer number (3418248491136).
Almost surely, 225825780328053 is an apocalyptic number.
It is an amenable number.
25825780328053 is a deficient number, since it is larger than the sum of its proper divisors (1520207601035).
25825780328053 is a wasteful number, since it uses less digits than its factorization.
25825780328053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58002923.
The product of its (nonzero) digits is 32256000, while the sum is 58.
The spelling of 25825780328053 in words is "twenty-five trillion, eight hundred twenty-five billion, seven hundred eighty million, three hundred twenty-eight thousand, fifty-three".
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