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135496 = 2316937
BaseRepresentation
bin100001000101001000
320212212101
4201011020
513313441
62523144
71103014
oct410510
9225771
10135496
1192889
12664b4
134989a
1437544
152a231
hex21148

135496 has 8 divisors (see below), whose sum is σ = 254070. Its totient is φ = 67744.

The previous prime is 135479. The next prime is 135497. The reversal of 135496 is 694531.

It can be written as a sum of positive squares in only one way, i.e., 122500 + 12996 = 350^2 + 114^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 1 + 310 + 48 + 55 + 9 + 65 .

It is not an unprimeable number, because it can be changed into a prime (135497) by changing a digit.

135496 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 (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8461 + ... + 8476.

2135496 is an apocalyptic number.

It is an amenable number.

135496 is a deficient number, since it is larger than the sum of its proper divisors (118574).

135496 is a wasteful number, since it uses less digits than its factorization.

135496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16943 (or 16939 counting only the distinct ones).

The product of its digits is 3240, while the sum is 28.

The square root of 135496 is about 368.0978130878. The cubic root of 135496 is about 51.3620273977.

The spelling of 135496 in words is "one hundred thirty-five thousand, four hundred ninety-six".

Divisors: 1 2 4 8 16937 33874 67748 135496