Search a number
-
+
10271274 = 2313373559
BaseRepresentation
bin100111001011…
…101000101010
3201022211112120
4213023220222
510112140044
61004052110
7153206256
oct47135052
921284476
1010271274
115885a62
123534036
1321881a0
141515266
15d7d519
hex9cba2a

10271274 has 32 divisors (see below), whose sum is σ = 22727040. Its totient is φ = 3074112.

The previous prime is 10271231. The next prime is 10271297. The reversal of 10271274 is 47217201.

10271274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1107 + ... + 4665.

It is an arithmetic number, because the mean of its divisors is an integer number (710220).

Almost surely, 210271274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10271274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11363520).

10271274 is an abundant number, since it is smaller than the sum of its proper divisors (12455766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10271274 is a wasteful number, since it uses less digits than its factorization.

10271274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 10271274 is about 3204.8828371721. The cubic root of 10271274 is about 217.3742541747.

Adding to 10271274 its reverse (47217201), we get a palindrome (57488475).

The spelling of 10271274 in words is "ten million, two hundred seventy-one thousand, two hundred seventy-four".

Divisors: 1 2 3 6 13 26 37 39 74 78 111 222 481 962 1443 2886 3559 7118 10677 21354 46267 92534 131683 138801 263366 277602 395049 790098 1711879 3423758 5135637 10271274