Base | Representation |
---|---|
bin | 110011000010110101… |
… | …100001000111110111 |
3 | 12020110200201001101110 |
4 | 303002311201013313 |
5 | 1344221423314014 |
6 | 41102330330103 |
7 | 3650126566335 |
oct | 630265410767 |
9 | 166420631343 |
10 | 54808416759 |
11 | 21275a167a8 |
12 | a757289933 |
13 | 5226000345 |
14 | 291d1a0b55 |
15 | 165baa5d59 |
hex | cc2d611f7 |
54808416759 has 4 divisors (see below), whose sum is σ = 73077889016. Its totient is φ = 36538944504.
The previous prime is 54808416737. The next prime is 54808416787. The reversal of 54808416759 is 95761480845.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 54808416759 - 28 = 54808416503 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54808416699 and 54808416708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54808416659) 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 3 ways as a sum of consecutive naturals, for example, 9134736124 + ... + 9134736129.
It is an arithmetic number, because the mean of its divisors is an integer number (18269472254).
Almost surely, 254808416759 is an apocalyptic number.
54808416759 is a deficient number, since it is larger than the sum of its proper divisors (18269472257).
54808416759 is a wasteful number, since it uses less digits than its factorization.
54808416759 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18269472256.
The product of its (nonzero) digits is 9676800, while the sum is 57.
The spelling of 54808416759 in words is "fifty-four billion, eight hundred eight million, four hundred sixteen thousand, seven hundred fifty-nine".
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