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1441030222 = 22304131271
BaseRepresentation
bin101010111100100…
…0110000001001110
310201102112220211201
41111321012001032
510422400431342
6354554140114
750465361202
oct12571060116
93642486751
101441030222
1167a473375
1234272163a
1319c716208
14d9552b02
158679bdb7
hex55e4604e

1441030222 has 8 divisors (see below), whose sum is σ = 2161708272. Its totient is φ = 720460800.

The previous prime is 1441030189. The next prime is 1441030259. The reversal of 1441030222 is 2220301441.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1441030222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30447 + ... + 61717.

It is an arithmetic number, because the mean of its divisors is an integer number (270213534).

Almost surely, 21441030222 is an apocalyptic number.

1441030222 is a deficient number, since it is larger than the sum of its proper divisors (720678050).

1441030222 is a wasteful number, since it uses less digits than its factorization.

1441030222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54314.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1441030222 is about 37960.9038617365. The cubic root of 1441030222 is about 1129.5124693554.

Adding to 1441030222 its reverse (2220301441), we get a palindrome (3661331663).

The spelling of 1441030222 in words is "one billion, four hundred forty-one million, thirty thousand, two hundred twenty-two".

Divisors: 1 2 23041 31271 46082 62542 720515111 1441030222