Base | Representation |
---|---|
bin | 10001100010011… |
… | …10000001101100 |
3 | 101020211111000122 |
4 | 20301032001230 |
5 | 300130321421 |
6 | 22333144112 |
7 | 3434333654 |
oct | 1061160154 |
9 | 336744018 |
10 | 147120236 |
11 | 7605567a |
12 | 4132b038 |
13 | 246311c3 |
14 | 15779364 |
15 | cdb12ab |
hex | 8c4e06c |
147120236 has 48 divisors (see below), whose sum is σ = 276369408. Its totient is φ = 68376000.
The previous prime is 147120223. The next prime is 147120269. The reversal of 147120236 is 632021741.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 659621 + ... + 659843.
It is an arithmetic number, because the mean of its divisors is an integer number (5757696).
Almost surely, 2147120236 is an apocalyptic number.
It is an amenable number.
147120236 is a deficient number, since it is larger than the sum of its proper divisors (129249172).
147120236 is a wasteful number, since it uses less digits than its factorization.
147120236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422 (or 420 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 147120236 is about 12129.3130885471. The cubic root of 147120236 is about 527.9070610446.
Adding to 147120236 its reverse (632021741), we get a palindrome (779141977).
The spelling of 147120236 in words is "one hundred forty-seven million, one hundred twenty thousand, two hundred thirty-six".
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