Base | Representation |
---|---|
bin | 1011100101100… |
… | …00010000100110 |
3 | 20202212210220211 |
4 | 11302300100212 |
5 | 144340102300 |
6 | 13351050034 |
7 | 2260052353 |
oct | 562602046 |
9 | 222783824 |
10 | 97190950 |
11 | 4a952aaa |
12 | 2867091a |
13 | 1719c04c |
14 | cc9d62a |
15 | 87ec4ba |
hex | 5cb0426 |
97190950 has 12 divisors (see below), whose sum is σ = 180775260. Its totient is φ = 38876360.
The previous prime is 97190911. The next prime is 97190953. The reversal of 97190950 is 5909179.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97190953) 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 5 ways as a sum of consecutive naturals, for example, 971860 + ... + 971959.
It is an arithmetic number, because the mean of its divisors is an integer number (15064605).
Almost surely, 297190950 is an apocalyptic number.
97190950 is a deficient number, since it is larger than the sum of its proper divisors (83584310).
97190950 is a wasteful number, since it uses less digits than its factorization.
97190950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1943831 (or 1943826 counting only the distinct ones).
The product of its (nonzero) digits is 25515, while the sum is 40.
The square root of 97190950 is about 9858.5470531920. The cubic root of 97190950 is about 459.7713892394.
The spelling of 97190950 in words is "ninety-seven million, one hundred ninety thousand, nine hundred fifty".
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