Search a number
-
+
10144214 = 219266953
BaseRepresentation
bin100110101100…
…100111010110
3201002101020122
4212230213112
510044103324
61001231542
7152136653
oct46544726
921071218
1010144214
1157a9553
1234925b2
1321423c2
1414c0c2a
15d55a5e
hex9ac9d6

10144214 has 8 divisors (see below), whose sum is σ = 16017240. Its totient is φ = 4805136.

The previous prime is 10144213. The next prime is 10144217. The reversal of 10144214 is 41244101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10144192 and 10144201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133439 + ... + 133514.

It is an arithmetic number, because the mean of its divisors is an integer number (2002155).

Almost surely, 210144214 is an apocalyptic number.

10144214 is a deficient number, since it is larger than the sum of its proper divisors (5873026).

10144214 is a wasteful number, since it uses less digits than its factorization.

10144214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266974.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 10144214 is about 3184.9982731549. The cubic root of 10144214 is about 216.4741954108.

Adding to 10144214 its reverse (41244101), we get a palindrome (51388315).

The spelling of 10144214 in words is "ten million, one hundred forty-four thousand, two hundred fourteen".

Divisors: 1 2 19 38 266953 533906 5072107 10144214