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1441103222 = 213219224401
BaseRepresentation
bin101010111100101…
…0111110101110110
310201102200121222102
41111321113311312
510422410300342
6354555502102
750466114056
oct12571276566
93642617872
101441103222
1167a5131a9
12342757932
1319c740500
14d9571566
15867b3832
hex55e57d76

1441103222 has 24 divisors (see below), whose sum is σ = 2463933960. Its totient is φ = 630115200.

The previous prime is 1441103221. The next prime is 1441103233. The reversal of 1441103222 is 2223011441.

It is a junction number, because it is equal to n+sod(n) for n = 1441103194 and 1441103203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441103221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105779 + ... + 118622.

It is an arithmetic number, because the mean of its divisors is an integer number (102663915).

Almost surely, 21441103222 is an apocalyptic number.

1441103222 is a deficient number, since it is larger than the sum of its proper divisors (1022830738).

1441103222 is a wasteful number, since it uses less digits than its factorization.

1441103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224448 (or 224435 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1441103222 is about 37961.8653651266. The cubic root of 1441103222 is about 1129.5315420570.

Adding to 1441103222 its reverse (2223011441), we get a palindrome (3664114663).

The spelling of 1441103222 in words is "one billion, four hundred forty-one million, one hundred three thousand, two hundred twenty-two".

Divisors: 1 2 13 19 26 38 169 247 338 494 3211 6422 224401 448802 2917213 4263619 5834426 8527238 37923769 55427047 75847538 110854094 720551611 1441103222