Base | Representation |
---|---|
bin | 10001100010110… |
… | …00110001010100 |
3 | 101020220201101120 |
4 | 20301120301110 |
5 | 300133223434 |
6 | 22334123540 |
7 | 3434606163 |
oct | 1061306124 |
9 | 336821346 |
10 | 147164244 |
11 | 76085747 |
12 | 413505b0 |
13 | 24648246 |
14 | 1578b3da |
15 | cdbe349 |
hex | 8c58c54 |
147164244 has 24 divisors (see below), whose sum is σ = 352664928. Its totient is φ = 47728800.
The previous prime is 147164209. The next prime is 147164249. The reversal of 147164244 is 442461741.
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 pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165282 + ... + 166169.
It is an arithmetic number, because the mean of its divisors is an integer number (14694372).
Almost surely, 2147164244 is an apocalyptic number.
It is an amenable number.
147164244 is an abundant number, since it is smaller than the sum of its proper divisors (205500684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147164244 is a wasteful number, since it uses less digits than its factorization.
147164244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331495 (or 331493 counting only the distinct ones).
The product of its digits is 21504, while the sum is 33.
The square root of 147164244 is about 12131.1270704745. The cubic root of 147164244 is about 527.9596933189.
The spelling of 147164244 in words is "one hundred forty-seven million, one hundred sixty-four thousand, two hundred forty-four".
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