Base | Representation |
---|---|
bin | 10111010110111… |
… | …01001010000000 |
3 | 111122200211111210 |
4 | 23223131022000 |
5 | 400130102432 |
6 | 31235410120 |
7 | 4566320352 |
oct | 1353351200 |
9 | 448624453 |
10 | 195940992 |
11 | a0670405 |
12 | 55753940 |
13 | 31795920 |
14 | 1c0470d2 |
15 | 123068cc |
hex | badd280 |
195940992 has 64 divisors (see below), whose sum is σ = 560518560. Its totient is φ = 60288000.
The previous prime is 195940949. The next prime is 195941027. The reversal of 195940992 is 299049591.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14634 + ... + 24617.
Almost surely, 2195940992 is an apocalyptic number.
195940992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
195940992 is an abundant number, since it is smaller than the sum of its proper divisors (364577568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195940992 is a wasteful number, since it uses less digits than its factorization.
195940992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39281 (or 39269 counting only the distinct ones).
The product of its (nonzero) digits is 262440, while the sum is 48.
The square root of 195940992 is about 13997.8924127884. The cubic root of 195940992 is about 580.8202741672.
The spelling of 195940992 in words is "one hundred ninety-five million, nine hundred forty thousand, nine hundred ninety-two".
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