Base | Representation |
---|---|
bin | 10001010010110… |
… | …001001001111001 |
3 | 202012221021002220 |
4 | 101102301021321 |
5 | 1043233220401 |
6 | 44442314253 |
7 | 10122041433 |
oct | 2122611171 |
9 | 665837086 |
10 | 290132601 |
11 | 139854a10 |
12 | 811b8989 |
13 | 481546c5 |
14 | 2a765653 |
15 | 1a710336 |
hex | 114b1279 |
290132601 has 16 divisors (see below), whose sum is σ = 422350848. Its totient is φ = 175696400.
The previous prime is 290132597. The next prime is 290132611. The reversal of 290132601 is 106231092.
It is not a de Polignac number, because 290132601 - 22 = 290132597 is a prime.
It is not an unprimeable number, because it can be changed into a prime (290132611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50296 + ... + 55766.
It is an arithmetic number, because the mean of its divisors is an integer number (26396928).
Almost surely, 2290132601 is an apocalyptic number.
It is an amenable number.
290132601 is a deficient number, since it is larger than the sum of its proper divisors (132218247).
290132601 is a wasteful number, since it uses less digits than its factorization.
290132601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7092.
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 290132601 is about 17033.2792203968. The cubic root of 290132601 is about 662.0114644954.
Adding to 290132601 its reverse (106231092), we get a palindrome (396363693).
The spelling of 290132601 in words is "two hundred ninety million, one hundred thirty-two thousand, six hundred one".
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