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134463 = 3719337
BaseRepresentation
bin100000110100111111
320211110010
4200310333
513300323
62514303
71100010
oct406477
9224403
10134463
119202a
1265993
1349284
1437007
1529c93
hex20d3f

134463 has 16 divisors (see below), whose sum is σ = 216320. Its totient is φ = 72576.

The previous prime is 134443. The next prime is 134471. The reversal of 134463 is 364431.

Adding to 134463 its reverse (364431), we get a palindrome (498894).

It is not a de Polignac number, because 134463 - 26 = 134399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134443) 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, 231 + ... + 567.

It is an arithmetic number, because the mean of its divisors is an integer number (13520).

2134463 is an apocalyptic number.

134463 is a deficient number, since it is larger than the sum of its proper divisors (81857).

134463 is a wasteful number, since it uses less digits than its factorization.

134463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366.

The product of its digits is 864, while the sum is 21.

The square root of 134463 is about 366.6919688240. The cubic root of 134463 is about 51.2311689690.

The spelling of 134463 in words is "one hundred thirty-four thousand, four hundred sixty-three".

Divisors: 1 3 7 19 21 57 133 337 399 1011 2359 6403 7077 19209 44821 134463