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965080996 = 221121993969
BaseRepresentation
bin111001100001011…
…111011110100100
32111020222012020121
4321201133132210
53434030042441
6235433011324
732626024135
oct7141373644
92436865217
10965080996
11455843700
1222b253b44
13124c32259
149225bc8c
1559ad4dd1
hex3985f7a4

965080996 has 18 divisors (see below), whose sum is σ = 1856386070. Its totient is φ = 438672960.

The previous prime is 965080981. The next prime is 965080997. The reversal of 965080996 is 699080569.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 964972096 + 108900 = 31064^2 + 330^2 .

It is not an unprimeable number, because it can be changed into a prime (965080997) 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 5 ways as a sum of consecutive naturals, for example, 996501 + ... + 997468.

Almost surely, 2965080996 is an apocalyptic number.

It is an amenable number.

965080996 is a deficient number, since it is larger than the sum of its proper divisors (891305074).

965080996 is a wasteful number, since it uses less digits than its factorization.

965080996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993995 (or 1993982 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 52.

The square root of 965080996 is about 31065.7527834109. The cubic root of 965080996 is about 988.2221590605. Note that the first 3 decimals are identical.

The spelling of 965080996 in words is "nine hundred sixty-five million, eighty thousand, nine hundred ninety-six".

Divisors: 1 2 4 11 22 44 121 242 484 1993969 3987938 7975876 21933659 43867318 87734636 241270249 482540498 965080996