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10022241 = 33340747
BaseRepresentation
bin100110001110…
…110101100001
3200212011221010
4212032311201
510031202431
6554451133
7151121235
oct46166541
920764833
1010022241
115725949
123433aa9
1320cba28
14148c5c5
15d2e846
hex98ed61

10022241 has 4 divisors (see below), whose sum is σ = 13362992. Its totient is φ = 6681492.

The previous prime is 10022219. The next prime is 10022251. The reversal of 10022241 is 14222001.

10022241 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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: 14222001 = 34740667.

It is not a de Polignac number, because 10022241 - 27 = 10022113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10022251) 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, 1670371 + ... + 1670376.

It is an arithmetic number, because the mean of its divisors is an integer number (3340748).

Almost surely, 210022241 is an apocalyptic number.

It is an amenable number.

10022241 is a deficient number, since it is larger than the sum of its proper divisors (3340751).

10022241 is an equidigital number, since it uses as much as digits as its factorization.

10022241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340750.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 10022241 is about 3165.7923178882. The cubic root of 10022241 is about 215.6030733427.

Adding to 10022241 its reverse (14222001), we get a palindrome (24244242).

The spelling of 10022241 in words is "ten million, twenty-two thousand, two hundred forty-one".

Divisors: 1 3 3340747 10022241