Base | Representation |
---|---|
bin | 10111010000000… |
… | …01011101000000 |
3 | 111121000010002000 |
4 | 23220001131000 |
5 | 344412303323 |
6 | 31204224000 |
7 | 4555551624 |
oct | 1350013500 |
9 | 447003060 |
10 | 195041088 |
11 | a0106290 |
12 | 5539b000 |
13 | 3153c138 |
14 | 1bc91184 |
15 | 121c9e43 |
hex | ba01740 |
195041088 has 224 divisors, whose sum is σ = 647639040. Its totient is φ = 57024000.
The previous prime is 195041083. The next prime is 195041107. The reversal of 195041088 is 880140591.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195041083) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 589083 + ... + 589413.
Almost surely, 2195041088 is an apocalyptic number.
195041088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 195041088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323819520).
195041088 is an abundant number, since it is smaller than the sum of its proper divisors (452597952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195041088 is a wasteful number, since it uses less digits than its factorization.
195041088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 394 (or 378 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 36.
The square root of 195041088 is about 13965.7111526768. The cubic root of 195041088 is about 579.9297259289.
The spelling of 195041088 in words is "one hundred ninety-five million, forty-one thousand, eighty-eight".
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