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995426568 = 23321719231861
BaseRepresentation
bin111011010101010…
…000000100001000
32120101001220112200
4323111100010020
54014312122233
6242435240200
733444662163
oct7325200410
92511056480
10995426568
1147098a794
12239449060
1312b2c8606
14962baada
155c5cb313
hex3b550108

995426568 has 192 divisors, whose sum is σ = 3137097600. Its totient is φ = 282839040.

The previous prime is 995426567. The next prime is 995426573. The reversal of 995426568 is 865624599.

It is a happy number.

995426568 is a `hidden beast` number, since 9 + 9 + 54 + 26 + 568 = 666.

It is not an unprimeable number, because it can be changed into a prime (995426563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 533958 + ... + 535818.

It is an arithmetic number, because the mean of its divisors is an integer number (16339050).

Almost surely, 2995426568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 995426568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1568548800).

995426568 is an abundant number, since it is smaller than the sum of its proper divisors (2141671032).

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

995426568 is a wasteful number, since it uses less digits than its factorization.

995426568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932 (or 1925 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 54.

The square root of 995426568 is about 31550.3814240018. The cubic root of 995426568 is about 998.4731927126.

The spelling of 995426568 in words is "nine hundred ninety-five million, four hundred twenty-six thousand, five hundred sixty-eight".