Base | Representation |
---|---|
bin | 10000000101000… |
… | …10010001101111 |
3 | 100101210201220000 |
4 | 20002202101233 |
5 | 234012214130 |
6 | 21214555343 |
7 | 3225324123 |
oct | 1002422157 |
9 | 311721800 |
10 | 134882415 |
11 | 6a157178 |
12 | 39208b53 |
13 | 21c37ba5 |
14 | 13cb1583 |
15 | bc95260 |
hex | 80a246f |
134882415 has 40 divisors (see below), whose sum is σ = 247717008. Its totient is φ = 70174080.
The previous prime is 134882413. The next prime is 134882431. The reversal of 134882415 is 514288431.
It is not a de Polignac number, because 134882415 - 21 = 134882413 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 134882415.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134882413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12544 + ... + 20666.
Almost surely, 2134882415 is an apocalyptic number.
134882415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
134882415 is a deficient number, since it is larger than the sum of its proper divisors (112834593).
134882415 is an equidigital number, since it uses as much as digits as its factorization.
134882415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8181 (or 8172 counting only the distinct ones).
The product of its digits is 30720, while the sum is 36.
The square root of 134882415 is about 11613.8888835738. Note that the first 5 decimals coincide. The cubic root of 134882415 is about 512.8438018352.
The spelling of 134882415 in words is "one hundred thirty-four million, eight hundred eighty-two thousand, four hundred fifteen".
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