Search a number
-
+
10554271 = 713115981
BaseRepresentation
bin101000010000…
…101110011111
3201212012201221
4220100232133
510200214041
61014114211
7155465320
oct50205637
921765657
1010554271
115a59642
12364b967
132256c40
14158a447
15dd72d1
hexa10b9f

10554271 has 8 divisors (see below), whose sum is σ = 12989984. Its totient is φ = 8350560.

The previous prime is 10554259. The next prime is 10554283. The reversal of 10554271 is 17245501.

10554271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10554259) and next prime (10554283).

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 10554271 - 25 = 10554239 is a prime.

It is a super-2 number, since 2×105542712 = 222785272682882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10554571) 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, 57900 + ... + 58081.

It is an arithmetic number, because the mean of its divisors is an integer number (1623748).

Almost surely, 210554271 is an apocalyptic number.

10554271 is a deficient number, since it is larger than the sum of its proper divisors (2435713).

10554271 is a wasteful number, since it uses less digits than its factorization.

10554271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116001.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 10554271 is about 3248.7337533261. The cubic root of 10554271 is about 219.3525801012.

Adding to 10554271 its reverse (17245501), we get a palindrome (27799772).

The spelling of 10554271 in words is "ten million, five hundred fifty-four thousand, two hundred seventy-one".

Divisors: 1 7 13 91 115981 811867 1507753 10554271