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1061241 = 3353747
BaseRepresentation
bin100000011000101111001
31222220202020
410003011321
5232424431
634425053
712006666
oct4030571
91886666
101061241
11665365
12432189
132b206c
141d8a6d
1515e696
hex103179

1061241 has 4 divisors (see below), whose sum is σ = 1414992. Its totient is φ = 707492.

The previous prime is 1061227. The next prime is 1061251. The reversal of 1061241 is 1421601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1421601 = 3473867.

It is a cyclic number.

It is not a de Polignac number, because 1061241 - 215 = 1028473 is a prime.

It is a super-2 number, since 2×10612412 = 2252464920162, which contains 22 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 1061241.

It is not an unprimeable number, because it can be changed into a prime (1061251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176871 + ... + 176876.

It is an arithmetic number, because the mean of its divisors is an integer number (353748).

21061241 is an apocalyptic number.

It is an amenable number.

1061241 is a deficient number, since it is larger than the sum of its proper divisors (353751).

1061241 is an equidigital number, since it uses as much as digits as its factorization.

1061241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353750.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1061241 is about 1030.1655206810. The cubic root of 1061241 is about 102.0010572747.

Adding to 1061241 its reverse (1421601), we get a palindrome (2482842).

The spelling of 1061241 in words is "one million, sixty-one thousand, two hundred forty-one".

Divisors: 1 3 353747 1061241