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95988 = 22319421
BaseRepresentation
bin10111011011110100
311212200010
4113123310
511032423
62020220
7546564
oct273364
9155603
1095988
1166132
1247670
13348c9
1426da4
151d693
hex176f4

95988 has 24 divisors (see below), whose sum is σ = 236320. Its totient is φ = 30240.

The previous prime is 95987. The next prime is 95989. The reversal of 95988 is 88959.

It is an interprime number because it is at equal distance from previous prime (95987) and next prime (95989).

It is a super-2 number, since 2×959882 = 18427392288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95987) 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 7 ways as a sum of consecutive naturals, for example, 18 + ... + 438.

295988 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 95988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118160).

95988 is an abundant number, since it is smaller than the sum of its proper divisors (140332).

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

95988 is a wasteful number, since it uses less digits than its factorization.

95988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447 (or 445 counting only the distinct ones).

The product of its digits is 25920, while the sum is 39.

The square root of 95988 is about 309.8193021747. The cubic root of 95988 is about 45.7866617656.

The spelling of 95988 in words is "ninety-five thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 421 842 1263 1684 2526 5052 7999 15998 23997 31996 47994 95988