Base | Representation |
---|---|
bin | 1100000110101… |
… | …00001010101011 |
3 | 21002001101011201 |
4 | 12003110022223 |
5 | 201443013311 |
6 | 14024105031 |
7 | 2342003425 |
oct | 603241253 |
9 | 232041151 |
10 | 101532331 |
11 | 5234881a |
12 | 2a005177 |
13 | 1805c104 |
14 | d6ad815 |
15 | 8da89c1 |
hex | 60d42ab |
101532331 has 8 divisors (see below), whose sum is σ = 104203440. Its totient is φ = 98875392.
The previous prime is 101532311. The next prime is 101532367. The reversal of 101532331 is 133235101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 101532331 - 27 = 101532203 is a prime.
It is a super-2 number, since 2×1015323312 = 20617628476587122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101532299 and 101532308.
It is not an unprimeable number, because it can be changed into a prime (101532311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11835 + ... + 18523.
It is an arithmetic number, because the mean of its divisors is an integer number (13025430).
Almost surely, 2101532331 is an apocalyptic number.
101532331 is a deficient number, since it is larger than the sum of its proper divisors (2671109).
101532331 is an equidigital number, since it uses as much as digits as its factorization.
101532331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7085.
The product of its (nonzero) digits is 270, while the sum is 19.
The square root of 101532331 is about 10076.3252726378. The cubic root of 101532331 is about 466.5176926408.
Adding to 101532331 its reverse (133235101), we get a palindrome (234767432).
The spelling of 101532331 in words is "one hundred one million, five hundred thirty-two thousand, three hundred thirty-one".
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