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16376 = 232389
BaseRepresentation
bin11111111111000
3211110112
43333320
51011001
6203452
765513
oct37770
924415
1016376
1111338
129588
1375b9
145d7a
154cbb
hex3ff8

16376 has 16 divisors (see below), whose sum is σ = 32400. Its totient is φ = 7744.

The previous prime is 16369. The next prime is 16381. The reversal of 16376 is 67361.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a plaindrome in base 11.

It is a nialpdrome in base 2 and base 4.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

16376 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140 + ... + 228.

It is an arithmetic number, because the mean of its divisors is an integer number (2025).

216376 is an apocalyptic number.

It is an amenable number.

16376 is a deficient number, since it is larger than the sum of its proper divisors (16024).

16376 is a wasteful number, since it uses less digits than its factorization.

16376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 114 counting only the distinct ones).

The product of its digits is 756, while the sum is 23.

The square root of 16376 is about 127.9687461844. The cubic root of 16376 is about 25.3942823016.

The spelling of 16376 in words is "sixteen thousand, three hundred seventy-six".

Divisors: 1 2 4 8 23 46 89 92 178 184 356 712 2047 4094 8188 16376