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1330411412 = 221130236623
BaseRepresentation
bin100111101001100…
…0111011110010100
310102201101220100202
41033103013132110
510211041131122
6340003200032
744653211321
oct11723073624
93381356322
101330411412
11622a89870
12311676018
131828252b5
14c8999b48
157bbeae92
hex4f4c7794

1330411412 has 12 divisors (see below), whose sum is σ = 2539876416. Its totient is φ = 604732440.

The previous prime is 1330411409. The next prime is 1330411417. The reversal of 1330411412 is 2141140331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330411417) by changing a digit.

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, 15118268 + ... + 15118355.

It is an arithmetic number, because the mean of its divisors is an integer number (211656368).

Almost surely, 21330411412 is an apocalyptic number.

It is an amenable number.

1330411412 is a deficient number, since it is larger than the sum of its proper divisors (1209465004).

1330411412 is a wasteful number, since it uses less digits than its factorization.

1330411412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30236638 (or 30236636 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1330411412 is about 36474.8051674029. The cubic root of 1330411412 is about 1099.8378306385.

Adding to 1330411412 its reverse (2141140331), we get a palindrome (3471551743).

The spelling of 1330411412 in words is "one billion, three hundred thirty million, four hundred eleven thousand, four hundred twelve".

Divisors: 1 2 4 11 22 44 30236623 60473246 120946492 332602853 665205706 1330411412