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14287160173 = 1113397251663
BaseRepresentation
bin11010100111001010…
…01100001101101101
31100212200210221021111
431103211030031231
5213230003111143
610321411232021
71014022600126
oct152345141555
940780727244
1014287160173
1160718029a0
1229288a8611
131468c62640
149976a704d
1558945799d
hex35394c36d

14287160173 has 16 divisors (see below), whose sum is σ = 16827261696. Its totient is φ = 11958978240.

The previous prime is 14287160149. The next prime is 14287160197. The reversal of 14287160173 is 37106178241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14287160149) and next prime (14287160197).

It is not a de Polignac number, because 14287160173 - 233 = 5697225581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14287160273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69061 + ... + 182602.

It is an arithmetic number, because the mean of its divisors is an integer number (1051703856).

Almost surely, 214287160173 is an apocalyptic number.

14287160173 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14287160173 is a deficient number, since it is larger than the sum of its proper divisors (2540101523).

14287160173 is a wasteful number, since it uses less digits than its factorization.

14287160173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252084.

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 14287160173 in words is "fourteen billion, two hundred eighty-seven million, one hundred sixty thousand, one hundred seventy-three".

Divisors: 1 11 13 143 397 4367 5161 56771 251663 2768293 3271619 35987809 99910211 1099012321 1298832743 14287160173