Base | Representation |
---|---|
bin | 10001100010011… |
… | …00010001111111 |
3 | 101020211010012212 |
4 | 20301030101333 |
5 | 300130104322 |
6 | 22333051035 |
7 | 3434304062 |
oct | 1061142177 |
9 | 336733185 |
10 | 147113087 |
11 | 76050270 |
12 | 41326a7b |
13 | 2462ab84 |
14 | 157768d9 |
15 | cdae0e2 |
hex | 8c4c47f |
147113087 has 8 divisors (see below), whose sum is σ = 169927632. Its totient is φ = 125872000.
The previous prime is 147113081. The next prime is 147113111. The reversal of 147113087 is 780311741.
It is a happy number.
147113087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 147113087 - 26 = 147113023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147113081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393164 + ... + 393537.
It is an arithmetic number, because the mean of its divisors is an integer number (21240954).
Almost surely, 2147113087 is an apocalyptic number.
147113087 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
147113087 is a deficient number, since it is larger than the sum of its proper divisors (22814545).
147113087 is a wasteful number, since it uses less digits than its factorization.
147113087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 786729.
The product of its (nonzero) digits is 4704, while the sum is 32.
The square root of 147113087 is about 12129.0183856733. The cubic root of 147113087 is about 527.8985100598.
The spelling of 147113087 in words is "one hundred forty-seven million, one hundred thirteen thousand, eighty-seven".
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