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1996969704 = 233585114221
BaseRepresentation
bin111011100000111…
…0101011011101000
312011011122120102220
41313001311123220
513042211012304
6530053554040
7100325651052
oct16701653350
95134576386
101996969704
11935267994
12478945920
1325a955ca2
1414d30a8d2
15ba4b4ad9
hex770756e8

1996969704 has 32 divisors (see below), whose sum is σ = 4993628640. Its totient is φ = 665496000.

The previous prime is 1996969703. The next prime is 1996969727. The reversal of 1996969704 is 4079696991.

It is not an unprimeable number, because it can be changed into a prime (1996969703) 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 7 ways as a sum of consecutive naturals, for example, 133314 + ... + 147534.

It is an arithmetic number, because the mean of its divisors is an integer number (156050895).

Almost surely, 21996969704 is an apocalyptic number.

It is an amenable number.

1996969704 is an abundant number, since it is smaller than the sum of its proper divisors (2996658936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1996969704 is a wasteful number, since it uses less digits than its factorization.

1996969704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20081 (or 20077 counting only the distinct ones).

The product of its (nonzero) digits is 6613488, while the sum is 60.

The square root of 1996969704 is about 44687.4669678200. The cubic root of 1996969704 is about 1259.2844059636.

The spelling of 1996969704 in words is "one billion, nine hundred ninety-six million, nine hundred sixty-nine thousand, seven hundred four".

Divisors: 1 2 3 4 6 8 12 24 5851 11702 14221 17553 23404 28442 35106 42663 46808 56884 70212 85326 113768 140424 170652 341304 83207071 166414142 249621213 332828284 499242426 665656568 998484852 1996969704