Base | Representation |
---|---|
bin | 10111010011011… |
… | …10100101011110 |
3 | 111121211211020210 |
4 | 23221232211132 |
5 | 400021104334 |
6 | 31221553250 |
7 | 4562423064 |
oct | 1351564536 |
9 | 447754223 |
10 | 195488094 |
11 | a039110a |
12 | 55575826 |
13 | 31667739 |
14 | 1bd6a034 |
15 | 122675e9 |
hex | ba6e95e |
195488094 has 32 divisors (see below), whose sum is σ = 402711840. Its totient is φ = 63217152.
The previous prime is 195488089. The next prime is 195488099. The reversal of 195488094 is 490884591.
It is an interprime number because it is at equal distance from previous prime (195488089) and next prime (195488099).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195488099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89722 + ... + 91874.
It is an arithmetic number, because the mean of its divisors is an integer number (12584745).
Almost surely, 2195488094 is an apocalyptic number.
195488094 is an abundant number, since it is smaller than the sum of its proper divisors (207223746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195488094 is a wasteful number, since it uses less digits than its factorization.
195488094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2604.
The product of its (nonzero) digits is 414720, while the sum is 48.
The square root of 195488094 is about 13981.7056899364. The cubic root of 195488094 is about 580.3724262862.
The spelling of 195488094 in words is "one hundred ninety-five million, four hundred eighty-eight thousand, ninety-four".
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