Base | Representation |
---|---|
bin | 1011111110101… |
… | …10010000000100 |
3 | 21000002112111202 |
4 | 11333112100010 |
5 | 201211223132 |
6 | 13545522032 |
7 | 2330112305 |
oct | 577262004 |
9 | 230075452 |
10 | 100492292 |
11 | 517a838a |
12 | 297a3318 |
13 | 17a868c4 |
14 | d4bc7ac |
15 | 8c50762 |
hex | 5fd6404 |
100492292 has 18 divisors (see below), whose sum is σ = 185607198. Its totient is φ = 47600928.
The previous prime is 100492289. The next prime is 100492331. The reversal of 100492292 is 292294001.
It can be written as a sum of positive squares in only one way, i.e., 64899136 + 35593156 = 8056^2 + 5966^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33353 + ... + 36240.
It is an arithmetic number, because the mean of its divisors is an integer number (10311511).
Almost surely, 2100492292 is an apocalyptic number.
It is an amenable number.
100492292 is a deficient number, since it is larger than the sum of its proper divisors (85114906).
100492292 is a wasteful number, since it uses less digits than its factorization.
100492292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69635 (or 69614 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 100492292 is about 10024.5843804120. The cubic root of 100492292 is about 464.9193092345.
The spelling of 100492292 in words is "one hundred million, four hundred ninety-two thousand, two hundred ninety-two".
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