Base | Representation |
---|---|
bin | 100110010010… |
… | …101111110101 |
3 | 200212222220110 |
4 | 212102233311 |
5 | 10032211021 |
6 | 555053233 |
7 | 151216032 |
oct | 46225765 |
9 | 20788813 |
10 | 10038261 |
11 | 5736992 |
12 | 3441219 |
13 | 21060cc |
14 | 1494389 |
15 | d34476 |
hex | 992bf5 |
10038261 has 8 divisors (see below), whose sum is σ = 13423680. Its totient is φ = 6672512.
The previous prime is 10038257. The next prime is 10038271. The reversal of 10038261 is 16283001.
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 10038261 - 22 = 10038257 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10038241) 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, 3681 + ... + 5798.
It is an arithmetic number, because the mean of its divisors is an integer number (1677960).
Almost surely, 210038261 is an apocalyptic number.
It is an amenable number.
10038261 is a deficient number, since it is larger than the sum of its proper divisors (3385419).
10038261 is an equidigital number, since it uses as much as digits as its factorization.
10038261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9835.
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 10038261 is about 3168.3214799007. The cubic root of 10038261 is about 215.7178887333.
The spelling of 10038261 in words is "ten million, thirty-eight thousand, two hundred sixty-one".
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