Base | Representation |
---|---|
bin | 100101000100001000010… |
… | …101010110111111100101 |
3 | 100000111101200010202012010 |
4 | 211010020111112333211 |
5 | 313212332142022321 |
6 | 5230033501144433 |
7 | 352006256611053 |
oct | 45041025267745 |
9 | 10014350122163 |
10 | 2547055423461 |
11 | 8a22224263aa |
12 | 35177785b119 |
13 | 1562563a4483 |
14 | 8b3c73071d3 |
15 | 463c4c0d676 |
hex | 25108556fe5 |
2547055423461 has 16 divisors (see below), whose sum is σ = 3422331045504. Its totient is φ = 1684943622144.
The previous prime is 2547055423399. The next prime is 2547055423529. The reversal of 2547055423461 is 1643245507452.
It is a happy number.
It is not a de Polignac number, because 2547055423461 - 27 = 2547055423333 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2547055423461.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2547055423961) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4116420 + ... + 4694573.
It is an arithmetic number, because the mean of its divisors is an integer number (213895690344).
Almost surely, 22547055423461 is an apocalyptic number.
It is an amenable number.
2547055423461 is a deficient number, since it is larger than the sum of its proper divisors (875275622043).
2547055423461 is a wasteful number, since it uses less digits than its factorization.
2547055423461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8811740.
The product of its (nonzero) digits is 4032000, while the sum is 48.
The spelling of 2547055423461 in words is "two trillion, five hundred forty-seven billion, fifty-five million, four hundred twenty-three thousand, four hundred sixty-one".
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