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16768848 = 243477433
BaseRepresentation
bin111111111101…
…111101010000
31011112221112110
4333331331100
513243100343
61355225320
7262350525
oct77757520
934487473
1016768848
119513758
125748240
1336217c5
14232714c
151713833
hexffdf50

16768848 has 40 divisors (see below), whose sum is σ = 44247168. Its totient is φ = 5469952.

The previous prime is 16768847. The next prime is 16768859. The reversal of 16768848 is 84886761.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 16768797 and 16768806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16768847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1461 + ... + 5972.

Almost surely, 216768848 is an apocalyptic number.

It is an amenable number.

16768848 is an abundant number, since it is smaller than the sum of its proper divisors (27478320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16768848 is a wasteful number, since it uses less digits than its factorization.

16768848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7491 (or 7485 counting only the distinct ones).

The product of its digits is 516096, while the sum is 48.

The square root of 16768848 is about 4094.9783882214. The cubic root of 16768848 is about 255.9574310729.

The spelling of 16768848 in words is "sixteen million, seven hundred sixty-eight thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 47 48 94 141 188 282 376 564 752 1128 2256 7433 14866 22299 29732 44598 59464 89196 118928 178392 349351 356784 698702 1048053 1397404 2096106 2794808 4192212 5589616 8384424 16768848