Base | Representation |
---|---|
bin | 110011001011010011… |
… | …101101100000110011 |
3 | 12020211121011010221002 |
4 | 303023103231200303 |
5 | 1400014320041210 |
6 | 41124404552215 |
7 | 3653503651556 |
oct | 631323554063 |
9 | 166747133832 |
10 | 54950549555 |
11 | 21339175220 |
12 | a7969b266b |
13 | 52495a63a5 |
14 | 2933ddc69d |
15 | 16692ce4a5 |
hex | ccb4ed833 |
54950549555 has 8 divisors (see below), whose sum is σ = 71935264944. Its totient is φ = 39964036000.
The previous prime is 54950549527. The next prime is 54950549557. The reversal of 54950549555 is 55594505945.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54950549555 - 222 = 54946355251 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54950549555.
It is not an unprimeable number, because it can be changed into a prime (54950549557) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499550396 + ... + 499550505.
It is an arithmetic number, because the mean of its divisors is an integer number (8991908118).
Almost surely, 254950549555 is an apocalyptic number.
54950549555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
54950549555 is a deficient number, since it is larger than the sum of its proper divisors (16984715389).
54950549555 is a wasteful number, since it uses less digits than its factorization.
54950549555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 999100917.
The product of its (nonzero) digits is 20250000, while the sum is 56.
The spelling of 54950549555 in words is "fifty-four billion, nine hundred fifty million, five hundred forty-nine thousand, five hundred fifty-five".
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