Base | Representation |
---|---|
bin | 10001100010110… |
… | …00110001010101 |
3 | 101020220201101121 |
4 | 20301120301111 |
5 | 300133223440 |
6 | 22334123541 |
7 | 3434606164 |
oct | 1061306125 |
9 | 336821347 |
10 | 147164245 |
11 | 76085748 |
12 | 413505b1 |
13 | 24648247 |
14 | 1578b3db |
15 | cdbe34a |
hex | 8c58c55 |
147164245 has 8 divisors (see below), whose sum is σ = 177222816. Its totient is φ = 117314256.
The previous prime is 147164209. The next prime is 147164249. The reversal of 147164245 is 542461741.
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 147164245 - 29 = 147163733 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 147164245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147164249) 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, 50587 + ... + 53416.
It is an arithmetic number, because the mean of its divisors is an integer number (22152852).
Almost surely, 2147164245 is an apocalyptic number.
It is an amenable number.
147164245 is a deficient number, since it is larger than the sum of its proper divisors (30058571).
147164245 is a wasteful number, since it uses less digits than its factorization.
147164245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104291.
The product of its digits is 26880, while the sum is 34.
The square root of 147164245 is about 12131.1271116908. The cubic root of 147164245 is about 527.9596945148.
The spelling of 147164245 in words is "one hundred forty-seven million, one hundred sixty-four thousand, two hundred forty-five".
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