Base | Representation |
---|---|
bin | 10000001001101… |
… | …01110000011111 |
3 | 100102221102112100 |
4 | 20010311300133 |
5 | 234141031440 |
6 | 21235540143 |
7 | 3233421234 |
oct | 1004656037 |
9 | 312842470 |
10 | 135486495 |
11 | 6a52a011 |
12 | 3945a653 |
13 | 220b9b31 |
14 | 13dcb78b |
15 | bd64230 |
hex | 8135c1f |
135486495 has 12 divisors (see below), whose sum is σ = 234843336. Its totient is φ = 72259440.
The previous prime is 135486493. The next prime is 135486541. The reversal of 135486495 is 594684531.
135486495 is a `hidden beast` number, since 13 + 548 + 6 + 4 + 95 = 666.
It is not a de Polignac number, because 135486495 - 21 = 135486493 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 3010811 = 135486495 / (1 + 3 + 5 + 4 + 8 + 6 + 4 + 9 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 135486495.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135486493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1505361 + ... + 1505450.
It is an arithmetic number, because the mean of its divisors is an integer number (19570278).
Almost surely, 2135486495 is an apocalyptic number.
135486495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
135486495 is a deficient number, since it is larger than the sum of its proper divisors (99356841).
135486495 is a wasteful number, since it uses less digits than its factorization.
135486495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3010822 (or 3010819 counting only the distinct ones).
The product of its digits is 518400, while the sum is 45.
The square root of 135486495 is about 11639.8666229472. The cubic root of 135486495 is about 513.6082635982.
It can be divided in two parts, 135486 and 495, that added together give a triangular number (135981 = T521).
The spelling of 135486495 in words is "one hundred thirty-five million, four hundred eighty-six thousand, four hundred ninety-five".
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