Base | Representation |
---|---|
bin | 1011011110101011001111… |
… | …01111100101011000010100 |
3 | 10022101020021102102222101020 |
4 | 11233111213233211120110 |
5 | 11302041200402410331 |
6 | 125404332312001140 |
7 | 5213523411650022 |
oct | 557254757453024 |
9 | 108336242388336 |
10 | 25243263325716 |
11 | 8052676069737 |
12 | 29b83919901b0 |
13 | 111157785ab87 |
14 | 633acd843712 |
15 | 2db97dc6ec96 |
hex | 16f567be5614 |
25243263325716 has 96 divisors (see below), whose sum is σ = 59314229520000. Its totient is φ = 8355529728000.
The previous prime is 25243263325691. The next prime is 25243263325783. The reversal of 25243263325716 is 61752336234252.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6231363891 + ... + 6231367941.
It is an arithmetic number, because the mean of its divisors is an integer number (617856557500).
Almost surely, 225243263325716 is an apocalyptic number.
It is an amenable number.
25243263325716 is an abundant number, since it is smaller than the sum of its proper divisors (34070966194284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25243263325716 is a wasteful number, since it uses less digits than its factorization.
25243263325716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7785 (or 7783 counting only the distinct ones).
The product of its digits is 10886400, while the sum is 51.
Adding to 25243263325716 its reverse (61752336234252), we get a palindrome (86995599559968).
The spelling of 25243263325716 in words is "twenty-five trillion, two hundred forty-three billion, two hundred sixty-three million, three hundred twenty-five thousand, seven hundred sixteen".
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