Base | Representation |
---|---|
bin | 110010110001010011… |
… | …101110010111000111 |
3 | 12012201012100200100012 |
4 | 302301103232113013 |
5 | 1343121133023130 |
6 | 41013223340435 |
7 | 3636626201435 |
oct | 626123562707 |
9 | 165635320305 |
10 | 54514345415 |
11 | 21134a21632 |
12 | a6948b171b |
13 | 51aa0c9c2a |
14 | 28d20d1d55 |
15 | 1640d68995 |
hex | cb14ee5c7 |
54514345415 has 32 divisors (see below), whose sum is σ = 68325845760. Its totient is φ = 41726969856.
The previous prime is 54514345397. The next prime is 54514345423. The reversal of 54514345415 is 51454341545.
It is a cyclic number.
It is not a de Polignac number, because 54514345415 - 224 = 54497568199 is a prime.
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, 1705874 + ... + 1737536.
It is an arithmetic number, because the mean of its divisors is an integer number (2135182680).
Almost surely, 254514345415 is an apocalyptic number.
54514345415 is a deficient number, since it is larger than the sum of its proper divisors (13811500345).
54514345415 is a wasteful number, since it uses less digits than its factorization.
54514345415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31883.
The product of its digits is 480000, while the sum is 41.
The spelling of 54514345415 in words is "fifty-four billion, five hundred fourteen million, three hundred forty-five thousand, four hundred fifteen".
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