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16705880483 = 47993481117
BaseRepresentation
bin11111000111011111…
…11000000110100011
31121010021001122210012
433203233320012203
5233203201133413
611401412555135
71130662432625
oct174357700643
947107048705
1016705880483
1170a30412a6
1232a2922aab
1317630a40a6
14b469dac15
1567b97a7a8
hex3e3bf81a3

16705880483 has 4 divisors (see below), whose sum is σ = 16709366400. Its totient is φ = 16702394568.

The previous prime is 16705880419. The next prime is 16705880489. The reversal of 16705880483 is 38408850761.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16705880483 - 26 = 16705880419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16705880489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1735760 + ... + 1745357.

It is an arithmetic number, because the mean of its divisors is an integer number (4177341600).

Almost surely, 216705880483 is an apocalyptic number.

16705880483 is a deficient number, since it is larger than the sum of its proper divisors (3485917).

16705880483 is an equidigital number, since it uses as much as digits as its factorization.

16705880483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3485916.

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 16705880483 in words is "sixteen billion, seven hundred five million, eight hundred eighty thousand, four hundred eighty-three".

Divisors: 1 4799 3481117 16705880483