Base | Representation |
---|---|
bin | 10010000111101… |
… | …01011110111111 |
3 | 101121000102102012 |
4 | 21003311132333 |
5 | 302403003242 |
6 | 23025521435 |
7 | 3523660664 |
oct | 1103653677 |
9 | 347012365 |
10 | 152000447 |
11 | 78889205 |
12 | 42aa327b |
13 | 2564c5c1 |
14 | 16289a6b |
15 | d527282 |
hex | 90f57bf |
152000447 has 2 divisors, whose sum is σ = 152000448. Its totient is φ = 152000446.
The previous prime is 152000411. The next prime is 152000483. The reversal of 152000447 is 744000251.
It is a balanced prime because it is at equal distance from previous prime (152000411) and next prime (152000483).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-152000447 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (152000047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76000223 + 76000224.
It is an arithmetic number, because the mean of its divisors is an integer number (76000224).
Almost surely, 2152000447 is an apocalyptic number.
152000447 is a deficient number, since it is larger than the sum of its proper divisors (1).
152000447 is an equidigital number, since it uses as much as digits as its factorization.
152000447 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1120, while the sum is 23.
The square root of 152000447 is about 12328.8461341684. The cubic root of 152000447 is about 533.6808528910.
Adding to 152000447 its reverse (744000251), we get a palindrome (896000698).
The spelling of 152000447 in words is "one hundred fifty-two million, four hundred forty-seven", and thus it is an aban number.
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