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1330210012 = 2222711091321
BaseRepresentation
bin100111101001001…
…0110010011011100
310102201000200002111
41033102112103130
510211013210022
6335555003404
744651412205
oct11722262334
93381020074
101330210012
1162296151a
12311599564
13182784721
14c89465ac
157bbab477
hex4f4964dc

1330210012 has 24 divisors (see below), whose sum is σ = 2342002320. Its totient is φ = 661077120.

The previous prime is 1330210009. The next prime is 1330210061. The reversal of 1330210012 is 2100120331.

It is a junction number, because it is equal to n+sod(n) for n = 1330209974 and 1330210001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1006312 + ... + 1007632.

It is an arithmetic number, because the mean of its divisors is an integer number (97583430).

Almost surely, 21330210012 is an apocalyptic number.

It is an amenable number.

1330210012 is a deficient number, since it is larger than the sum of its proper divisors (1011792308).

1330210012 is a wasteful number, since it uses less digits than its factorization.

1330210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661 (or 2659 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1330210012 is about 36472.0442530988. The cubic root of 1330210012 is about 1099.7823293815.

Adding to 1330210012 its reverse (2100120331), we get a palindrome (3430330343).

The spelling of 1330210012 in words is "one billion, three hundred thirty million, two hundred ten thousand, twelve".

Divisors: 1 2 4 227 454 908 1109 1321 2218 2642 4436 5284 251743 299867 503486 599734 1006972 1199468 1464989 2929978 5859956 332552503 665105006 1330210012