Base | Representation |
---|---|
bin | 10111011010111… |
… | …01010100110000 |
3 | 111200200111122100 |
4 | 23231131110300 |
5 | 400243402333 |
6 | 31254540400 |
7 | 4603635036 |
oct | 1355352460 |
9 | 450614570 |
10 | 196465968 |
11 | a0999876 |
12 | 55967700 |
13 | 3191a86a |
14 | 1c142556 |
15 | 123ac213 |
hex | bb5d530 |
196465968 has 60 divisors (see below), whose sum is σ = 562636360. Its totient is φ = 63963648.
The previous prime is 196465961. The next prime is 196465979. The reversal of 196465968 is 869564691.
It is a happy number.
196465968 is a `hidden beast` number, since 1 + 9 + 6 + 46 + 596 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (196465961) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9673 + ... + 22056.
Almost surely, 2196465968 is an apocalyptic number.
196465968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
196465968 is an abundant number, since it is smaller than the sum of its proper divisors (366170392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196465968 is a wasteful number, since it uses less digits than its factorization.
196465968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31786 (or 31777 counting only the distinct ones).
The product of its digits is 2799360, while the sum is 54.
The square root of 196465968 is about 14016.6318350736. The cubic root of 196465968 is about 581.3385335833.
The spelling of 196465968 in words is "one hundred ninety-six million, four hundred sixty-five thousand, nine hundred sixty-eight".
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