Base | Representation |
---|---|
bin | 100111000011… |
… | …110110100101 |
3 | 201021012210221 |
4 | 213003312211 |
5 | 10110130042 |
6 | 1003244341 |
7 | 153014320 |
oct | 47036645 |
9 | 21235727 |
10 | 10239397 |
11 | 5864013 |
12 | 35196b1 |
13 | 217681c |
14 | 15077b7 |
15 | d73d67 |
hex | 9c3da5 |
10239397 has 8 divisors (see below), whose sum is σ = 11721600. Its totient is φ = 8762064.
The previous prime is 10239377. The next prime is 10239401. The reversal of 10239397 is 79393201.
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 10239397 - 223 = 1850789 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10239377) 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 7 ways as a sum of consecutive naturals, for example, 7104 + ... + 8422.
It is an arithmetic number, because the mean of its divisors is an integer number (1465200).
Almost surely, 210239397 is an apocalyptic number.
It is an amenable number.
10239397 is a deficient number, since it is larger than the sum of its proper divisors (1482203).
10239397 is a wasteful number, since it uses less digits than its factorization.
10239397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2435.
The product of its (nonzero) digits is 10206, while the sum is 34.
The square root of 10239397 is about 3199.9057798629. The cubic root of 10239397 is about 217.1491467600.
The spelling of 10239397 in words is "ten million, two hundred thirty-nine thousand, three hundred ninety-seven".
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