Base | Representation |
---|---|
bin | 110010100110101001… |
… | …001001101111011111 |
3 | 12012020201122222111200 |
4 | 302212221021233133 |
5 | 1342234331210330 |
6 | 40543352250543 |
7 | 3632324251266 |
oct | 624651115737 |
9 | 165221588450 |
10 | 54335413215 |
11 | 21052a19186 |
12 | a6449a0a53 |
13 | 517c00b0a5 |
14 | 28b64355dd |
15 | 16302c1a60 |
hex | ca6a49bdf |
54335413215 has 24 divisors (see below), whose sum is σ = 97219494528. Its totient is φ = 28044083520.
The previous prime is 54335413201. The next prime is 54335413273. The reversal of 54335413215 is 51231453345.
54335413215 is a `hidden beast` number, since 5 + 433 + 5 + 4 + 1 + 3 + 215 = 666.
It is not a de Polignac number, because 54335413215 - 26 = 54335413151 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54335413215.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19473664 + ... + 19476453.
It is an arithmetic number, because the mean of its divisors is an integer number (4050812272).
Almost surely, 254335413215 is an apocalyptic number.
54335413215 is a deficient number, since it is larger than the sum of its proper divisors (42884081313).
54335413215 is a wasteful number, since it uses less digits than its factorization.
54335413215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38950159 (or 38950156 counting only the distinct ones).
The product of its digits is 108000, while the sum is 36.
The spelling of 54335413215 in words is "fifty-four billion, three hundred thirty-five million, four hundred thirteen thousand, two hundred fifteen".
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