Base | Representation |
---|---|
bin | 1010010101001000… |
… | …00000100110110101 |
3 | 112022111121222022121 |
4 | 11022210000212311 |
5 | 42324223432244 |
6 | 2314152155541 |
7 | 254301356512 |
oct | 51244004665 |
9 | 15274558277 |
10 | 5545920949 |
11 | 2396589548 |
12 | 10a9398bb1 |
13 | 6a4ca153a |
14 | 3a87ac309 |
15 | 226d40c84 |
hex | 14a9009b5 |
5545920949 has 8 divisors (see below), whose sum is σ = 5617535360. Its totient is φ = 5474342016.
The previous prime is 5545920929. The next prime is 5545920967. The reversal of 5545920949 is 9490295455.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5545920949 - 29 = 5545920437 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5545920896 and 5545920905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5545920929) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471589 + ... + 483205.
It is an arithmetic number, because the mean of its divisors is an integer number (702191920).
Almost surely, 25545920949 is an apocalyptic number.
It is an amenable number.
5545920949 is a deficient number, since it is larger than the sum of its proper divisors (71614411).
5545920949 is a wasteful number, since it uses less digits than its factorization.
5545920949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17739.
The product of its (nonzero) digits is 2916000, while the sum is 52.
The square root of 5545920949 is about 74470.9402988844. The cubic root of 5545920949 is about 1770.0731931600.
The spelling of 5545920949 in words is "five billion, five hundred forty-five million, nine hundred twenty thousand, nine hundred forty-nine".
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