Search a number
-
+
227024414420227 = 6179163990129191
BaseRepresentation
bin110011100111101000111101…
…100100111010110100000011
31002202211022200210002120222121
4303213220331210322310003
5214224032000042421402
62122501324242545111
765550654424631434
oct6347507544726403
91082738623076877
10227024414420227
1166378571475a26
1221566a29068197
13998a405cb7628
14400c07c78d48b
151b3a65cbc6837
hexce7a3d93ad03

227024414420227 has 32 divisors (see below), whose sum is σ = 235132302632960. Its totient is φ = 219093834960000.

The previous prime is 227024414420213. The next prime is 227024414420267. The reversal of 227024414420227 is 722024414420722.

It is a cyclic number.

It is not a de Polignac number, because 227024414420227 - 231 = 227022266936579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227024414420267) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7777191202 + ... + 7777220392.

It is an arithmetic number, because the mean of its divisors is an integer number (7347884457280).

Almost surely, 2227024414420227 is an apocalyptic number.

227024414420227 is a deficient number, since it is larger than the sum of its proper divisors (8107888212733).

227024414420227 is a wasteful number, since it uses less digits than its factorization.

227024414420227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39395.

The product of its (nonzero) digits is 802816, while the sum is 43.

Adding to 227024414420227 its reverse (722024414420722), we get a palindrome (949048828840949).

The spelling of 227024414420227 in words is "two hundred twenty-seven trillion, twenty-four billion, four hundred fourteen million, four hundred twenty thousand, two hundred twenty-seven".

Divisors: 1 61 79 163 4819 9901 9943 12877 29191 603961 782179 785497 1613863 1780651 2306089 4758133 47712919 98445643 127495177 140671429 289020091 290246113 375892507 7777205797 17630225551 22832587189 22929442927 47110274833 1392787818529 2873726764813 3721711711807 227024414420227