Search a number
-
+
10062227 = 71437461
BaseRepresentation
bin100110011000…
…100110010011
3200221012210002
4212120212103
510033442402
6555400215
7151345640
oct46304623
920835702
1010062227
11575299a
12345306b
132113ca6
14149cdc7
15d3b602
hex998993

10062227 has 4 divisors (see below), whose sum is σ = 11499696. Its totient is φ = 8624760.

The previous prime is 10062223. The next prime is 10062233. The reversal of 10062227 is 72226001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72226001 = 312329871.

It is a cyclic number.

It is not a de Polignac number, because 10062227 - 22 = 10062223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10062199 and 10062208.

It is not an unprimeable number, because it can be changed into a prime (10062223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718724 + ... + 718737.

It is an arithmetic number, because the mean of its divisors is an integer number (2874924).

Almost surely, 210062227 is an apocalyptic number.

10062227 is a deficient number, since it is larger than the sum of its proper divisors (1437469).

10062227 is an equidigital number, since it uses as much as digits as its factorization.

10062227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437468.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 10062227 is about 3172.1013539923. The cubic root of 10062227 is about 215.8894252858.

Adding to 10062227 its reverse (72226001), we get a palindrome (82288228).

The spelling of 10062227 in words is "ten million, sixty-two thousand, two hundred twenty-seven".

Divisors: 1 7 1437461 10062227