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2210430220424 = 231265921826667
BaseRepresentation
bin100000001010100111111…
…010000111100010001000
321211022111200102122001122
4200022213322013202020
5242203430114023144
64411242502534412
7315461343602666
oct40124772074210
97738450378048
102210430220424
11782490262a68
122b8490737408
1313059a7336ba
1478db1cc3c36
153c771e927ee
hex202a7e87888

2210430220424 has 16 divisors (see below), whose sum is σ = 4144884253200. Its totient is φ = 1105127752912.

The previous prime is 2210430220333. The next prime is 2210430220441. The reversal of 2210430220424 is 4240220340122.

It is a junction number, because it is equal to n+sod(n) for n = 2210430220393 and 2210430220402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10812062 + ... + 11014605.

It is an arithmetic number, because the mean of its divisors is an integer number (259055265825).

Almost surely, 22210430220424 is an apocalyptic number.

It is an amenable number.

2210430220424 is a deficient number, since it is larger than the sum of its proper divisors (1934454032776).

2210430220424 is a wasteful number, since it uses less digits than its factorization.

2210430220424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21839332 (or 21839328 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 2210430220424 its reverse (4240220340122), we get a palindrome (6450650560546).

The spelling of 2210430220424 in words is "two trillion, two hundred ten billion, four hundred thirty million, two hundred twenty thousand, four hundred twenty-four".

Divisors: 1 2 4 8 12659 25318 50636 101272 21826667 43653334 87306668 174613336 276303777553 552607555106 1105215110212 2210430220424