Base | Representation |
---|---|
bin | 11011101010011… |
… | …00011101100111 |
3 | 121011122021200102 |
4 | 31311030131213 |
5 | 433401022422 |
6 | 35005334315 |
7 | 5515244126 |
oct | 1565143547 |
9 | 534567612 |
10 | 232048487 |
11 | 109a92510 |
12 | 6586739b |
13 | 390c87c8 |
14 | 22b65abd |
15 | 1558a192 |
hex | dd4c767 |
232048487 has 16 divisors (see below), whose sum is σ = 268676352. Its totient is φ = 198069120.
The previous prime is 232048477. The next prime is 232048507. The reversal of 232048487 is 784840232.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 232048487 - 28 = 232048231 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 232048487.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232048417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92828 + ... + 95294.
It is an arithmetic number, because the mean of its divisors is an integer number (16792272).
Almost surely, 2232048487 is an apocalyptic number.
232048487 is a deficient number, since it is larger than the sum of its proper divisors (36627865).
232048487 is a wasteful number, since it uses less digits than its factorization.
232048487 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2998.
The product of its (nonzero) digits is 86016, while the sum is 38.
The square root of 232048487 is about 15233.1377923263. The cubic root of 232048487 is about 614.5061688870.
The spelling of 232048487 in words is "two hundred thirty-two million, forty-eight thousand, four hundred eighty-seven".
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