Base | Representation |
---|---|
bin | 10000000101010… |
… | …00011101000011 |
3 | 100101212000121001 |
4 | 20002220131003 |
5 | 234014021330 |
6 | 21215312431 |
7 | 3225460645 |
oct | 1002503503 |
9 | 311760531 |
10 | 134907715 |
11 | 6a174188 |
12 | 3921b717 |
13 | 21c46567 |
14 | 13cba895 |
15 | bc9c9ca |
hex | 80a8743 |
134907715 has 4 divisors (see below), whose sum is σ = 161889264. Its totient is φ = 107926168.
The previous prime is 134907709. The next prime is 134907743. The reversal of 134907715 is 517709431.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 134907715 - 29 = 134907203 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13490767 + ... + 13490776.
It is an arithmetic number, because the mean of its divisors is an integer number (40472316).
Almost surely, 2134907715 is an apocalyptic number.
134907715 is a deficient number, since it is larger than the sum of its proper divisors (26981549).
134907715 is an equidigital number, since it uses as much as digits as its factorization.
134907715 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26981548.
The product of its (nonzero) digits is 26460, while the sum is 37.
The square root of 134907715 is about 11614.9780456099. The cubic root of 134907715 is about 512.8758646682.
The spelling of 134907715 in words is "one hundred thirty-four million, nine hundred seven thousand, seven hundred fifteen".
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