Base | Representation |
---|---|
bin | 10000000010000… |
… | …11001000101011 |
3 | 100101001221022200 |
4 | 20001003020223 |
5 | 233412231330 |
6 | 21202351243 |
7 | 3222112020 |
oct | 1001031053 |
9 | 311057280 |
10 | 134492715 |
11 | 69a10405 |
12 | 3905b523 |
13 | 21b2c6b6 |
14 | 13c0d547 |
15 | bc19a60 |
hex | 804322b |
134492715 has 48 divisors (see below), whose sum is σ = 267321600. Its totient is φ = 61275456.
The previous prime is 134492671. The next prime is 134492719. The reversal of 134492715 is 517294431.
It is not a de Polignac number, because 134492715 - 211 = 134490667 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 134492715.
It is not an unprimeable number, because it can be changed into a prime (134492719) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131476 + ... + 132494.
It is an arithmetic number, because the mean of its divisors is an integer number (5569200).
Almost surely, 2134492715 is an apocalyptic number.
134492715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
134492715 is a deficient number, since it is larger than the sum of its proper divisors (132828885).
134492715 is a wasteful number, since it uses less digits than its factorization.
134492715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1456 (or 1453 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 134492715 is about 11597.0994218382. The cubic root of 134492715 is about 512.3494255250.
The spelling of 134492715 in words is "one hundred thirty-four million, four hundred ninety-two thousand, seven hundred fifteen".
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