Search a number
-
+
20044422413410 = 252387149662667
BaseRepresentation
bin1001000111010111101001…
…01011010111110001100010
32121222020011021001220212111
410203223310223113301202
510111401434114212120
6110344140332345534
74136106321221143
oct443536453276142
977866137056774
1020044422413410
11642887899379a
1222b88b06152aa
13b25247646065
144d4225cd9aca
1524b604c3275a
hex123af4ad7c62

20044422413410 has 16 divisors (see below), whose sum is σ = 37648654272576. Its totient is φ = 7669170314608.

The previous prime is 20044422413383. The next prime is 20044422413413. The reversal of 20044422413410 is 1431422444002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20044422413413) 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, 43574831104 + ... + 43574831563.

It is an arithmetic number, because the mean of its divisors is an integer number (2353040892036).

Almost surely, 220044422413410 is an apocalyptic number.

20044422413410 is a deficient number, since it is larger than the sum of its proper divisors (17604231859166).

20044422413410 is a wasteful number, since it uses less digits than its factorization.

20044422413410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87149662697.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 20044422413410 its reverse (1431422444002), we get a palindrome (21475844857412).

The spelling of 20044422413410 in words is "twenty trillion, forty-four billion, four hundred twenty-two million, four hundred thirteen thousand, four hundred ten".

Divisors: 1 2 5 10 23 46 115 230 87149662667 174299325334 435748313335 871496626670 2004442241341 4008884482682 10022211206705 20044422413410