Base | Representation |
---|---|
bin | 10001100100000… |
… | …00101111000011 |
3 | 101021020000221100 |
4 | 20302000233003 |
5 | 300203443224 |
6 | 22341425443 |
7 | 3436160343 |
oct | 1062005703 |
9 | 337200840 |
10 | 147327939 |
11 | 76187730 |
12 | 4140b283 |
13 | 246a48c5 |
14 | 157d0d23 |
15 | ce02ac9 |
hex | 8c80bc3 |
147327939 has 24 divisors (see below), whose sum is σ = 237100032. Its totient is φ = 87387120.
The previous prime is 147327923. The next prime is 147327959. The reversal of 147327939 is 939723741.
It is not a de Polignac number, because 147327939 - 24 = 147327923 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 147327894 and 147327903.
It is not an unprimeable number, because it can be changed into a prime (147327959) 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 23 ways as a sum of consecutive naturals, for example, 11179 + ... + 20484.
It is an arithmetic number, because the mean of its divisors is an integer number (9879168).
Almost surely, 2147327939 is an apocalyptic number.
147327939 is a deficient number, since it is larger than the sum of its proper divisors (89772093).
147327939 is a wasteful number, since it uses less digits than its factorization.
147327939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31727 (or 31724 counting only the distinct ones).
The product of its digits is 285768, while the sum is 45.
The square root of 147327939 is about 12137.8720952233. The cubic root of 147327939 is about 528.1553756743.
The spelling of 147327939 in words is "one hundred forty-seven million, three hundred twenty-seven thousand, nine hundred thirty-nine".
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