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1441022030 = 25720586029
BaseRepresentation
bin101010111100100…
…0100000001001110
310201102112111121022
41111321010001032
510422400201110
6354554034142
750465325260
oct12571040116
93642474538
101441022030
1167a4681a8
12342718952
1319c712576
14d954db30
1586799755
hex55e4404e

1441022030 has 16 divisors (see below), whose sum is σ = 2964388320. Its totient is φ = 494064672.

The previous prime is 1441022029. The next prime is 1441022041. The reversal of 1441022030 is 302201441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10292945 + ... + 10293084.

It is an arithmetic number, because the mean of its divisors is an integer number (185274270).

Almost surely, 21441022030 is an apocalyptic number.

1441022030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1441022030 is an abundant number, since it is smaller than the sum of its proper divisors (1523366290).

1441022030 is a wasteful number, since it uses less digits than its factorization.

1441022030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20586043.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1441022030 is about 37960.7959610965. The cubic root of 1441022030 is about 1129.5103289924.

Adding to 1441022030 its reverse (302201441), we get a palindrome (1743223471).

The spelling of 1441022030 in words is "one billion, four hundred forty-one million, twenty-two thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 20586029 41172058 102930145 144102203 205860290 288204406 720511015 1441022030