Base | Representation |
---|---|
bin | 1101000110000011010… |
… | …10111001101111111101 |
3 | 1121000100002212020021120 |
4 | 12203001222321233331 |
5 | 24332422004114221 |
6 | 542405412221153 |
7 | 44335403415234 |
oct | 6430152715775 |
9 | 1530302766246 |
10 | 449925848061 |
11 | 1638a3458a58 |
12 | 7324730a7b9 |
13 | 33573c17781 |
14 | 17ac2b0db1b |
15 | ba849e25c6 |
hex | 68c1ab9bfd |
449925848061 has 8 divisors (see below), whose sum is σ = 599924292864. Its totient is φ = 299938984320.
The previous prime is 449925848027. The next prime is 449925848083. The reversal of 449925848061 is 160848529944.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 449925848061 - 29 = 449925847549 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 449925847986 and 449925848004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (449925848161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2804205 + ... + 2960306.
It is an arithmetic number, because the mean of its divisors is an integer number (74990536608).
Almost surely, 2449925848061 is an apocalyptic number.
It is an amenable number.
449925848061 is a deficient number, since it is larger than the sum of its proper divisors (149998444803).
449925848061 is a wasteful number, since it uses less digits than its factorization.
449925848061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5790531.
The product of its (nonzero) digits is 19906560, while the sum is 60.
The spelling of 449925848061 in words is "four hundred forty-nine billion, nine hundred twenty-five million, eight hundred forty-eight thousand, sixty-one".
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