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16682228960 = 255104263931
BaseRepresentation
bin11111000100101011…
…01001110011100000
31121001121120000222212
433202111221303200
5233131122311320
611355210021252
71130254415015
oct174225516340
947047500885
1016682228960
117090757591
123296a17828
13175b2128c7
14b4380170c
156798579c5
hex3e2569ce0

16682228960 has 24 divisors (see below), whose sum is σ = 39411766296. Its totient is φ = 6672891520.

The previous prime is 16682228957. The next prime is 16682228963. The reversal of 16682228960 is 6982228661.

16682228960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16682228957) and next prime (16682228963).

It is a junction number, because it is equal to n+sod(n) for n = 16682228899 and 16682228908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16682228963) 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 3 ways as a sum of consecutive naturals, for example, 52131806 + ... + 52132125.

It is an arithmetic number, because the mean of its divisors is an integer number (1642156929).

Almost surely, 216682228960 is an apocalyptic number.

16682228960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16682228960 is an abundant number, since it is smaller than the sum of its proper divisors (22729537336).

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

16682228960 is a wasteful number, since it uses less digits than its factorization.

16682228960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104263946 (or 104263938 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 50.

The spelling of 16682228960 in words is "sixteen billion, six hundred eighty-two million, two hundred twenty-eight thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 104263931 208527862 417055724 521319655 834111448 1042639310 1668222896 2085278620 3336445792 4170557240 8341114480 16682228960