Base | Representation |
---|---|
bin | 100001100011000111100… |
… | …111001111000101001001 |
3 | 22011101202212120210212122 |
4 | 201203013213033011021 |
5 | 300233031031001100 |
6 | 4523035413021025 |
7 | 325364143516163 |
oct | 41430747170511 |
9 | 8141685523778 |
10 | 2305451422025 |
11 | 809811252144 |
12 | 31298b024775 |
13 | 1395318c888b |
14 | 7d827a01933 |
15 | 3ee84062985 |
hex | 218c79cf149 |
2305451422025 has 6 divisors (see below), whose sum is σ = 2858759763342. Its totient is φ = 1844361137600.
The previous prime is 2305451422009. The next prime is 2305451422037. The reversal of 2305451422025 is 5202241545032.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 286221790009 + 2019229632016 = 534997^2 + 1420996^2 .
It is not a de Polignac number, because 2305451422025 - 24 = 2305451422009 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46109028416 + ... + 46109028465.
It is an arithmetic number, because the mean of its divisors is an integer number (476459960557).
Almost surely, 22305451422025 is an apocalyptic number.
2305451422025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2305451422025 is a deficient number, since it is larger than the sum of its proper divisors (553308341317).
2305451422025 is an equidigital number, since it uses as much as digits as its factorization.
2305451422025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92218056891 (or 92218056886 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 35.
Adding to 2305451422025 its reverse (5202241545032), we get a palindrome (7507692967057).
The spelling of 2305451422025 in words is "two trillion, three hundred five billion, four hundred fifty-one million, four hundred twenty-two thousand, twenty-five".
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