Base | Representation |
---|---|
bin | 1001010101111100100110… |
… | …10100001010101111111001 |
3 | 2200202010000021211110120000 |
4 | 10222332103110022233321 |
5 | 10143103233312130200 |
6 | 111410214112023213 |
7 | 4220230455353562 |
oct | 452762324125771 |
9 | 80663007743500 |
10 | 20545300114425 |
11 | 6601238332a29 |
12 | 2379997531b09 |
13 | b6054b580838 |
14 | 51057d913169 |
15 | 25966c93a300 |
hex | 12af9350abf9 |
20545300114425 has 60 divisors (see below), whose sum is σ = 38250181364076. Its totient is φ = 10901871388800.
The previous prime is 20545300114331. The next prime is 20545300114439. The reversal of 20545300114425 is 52441100354502.
20545300114425 is a `hidden beast` number, since 2 + 0 + 5 + 4 + 530 + 0 + 114 + 4 + 2 + 5 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 1752929424 + 20543547185001 = 41868^2 + 4532499^2 .
It is not a de Polignac number, because 20545300114425 - 29 = 20545300113913 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 20545300114425.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 25351906 + ... + 26149755.
Almost surely, 220545300114425 is an apocalyptic number.
20545300114425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
20545300114425 is a deficient number, since it is larger than the sum of its proper divisors (17704881249651).
20545300114425 is a wasteful number, since it uses less digits than its factorization.
20545300114425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51501880 (or 51501866 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
Adding to 20545300114425 its reverse (52441100354502), we get a palindrome (72986400468927).
The spelling of 20545300114425 in words is "twenty trillion, five hundred forty-five billion, three hundred million, one hundred fourteen thousand, four hundred twenty-five".
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