Base | Representation |
---|---|
bin | 100011110001000… |
… | …0001101100110001 |
3 | 10002122012111201101 |
4 | 1013202001230301 |
5 | 4424211232233 |
6 | 315030204401 |
7 | 41511462133 |
oct | 10742015461 |
9 | 3078174641 |
10 | 1200102193 |
11 | 5664765a4 |
12 | 295ab3701 |
13 | 16182bb54 |
14 | b5559053 |
15 | 7055ac7d |
hex | 47881b31 |
1200102193 has 8 divisors (see below), whose sum is σ = 1216010880. Its totient is φ = 1184211600.
The previous prime is 1200102109. The next prime is 1200102203. The reversal of 1200102193 is 3912010021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1200102193 - 221 = 1198005041 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1200102193.
It is not an unprimeable number, because it can be changed into a prime (1200108193) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 175743 + ... + 182443.
It is an arithmetic number, because the mean of its divisors is an integer number (152001360).
Almost surely, 21200102193 is an apocalyptic number.
It is an amenable number.
1200102193 is a deficient number, since it is larger than the sum of its proper divisors (15908687).
1200102193 is an equidigital number, since it uses as much as digits as its factorization.
1200102193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9047.
The product of its (nonzero) digits is 108, while the sum is 19.
The square root of 1200102193 is about 34642.4911488767. The cubic root of 1200102193 is about 1062.6887339561.
The spelling of 1200102193 in words is "one billion, two hundred million, one hundred two thousand, one hundred ninety-three".
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