Base | Representation |
---|---|
bin | 101110100010… |
… | …101101011001 |
3 | 211221212100020 |
4 | 232202231121 |
5 | 11110411133 |
6 | 1113301053 |
7 | 205463553 |
oct | 56425531 |
9 | 24855306 |
10 | 12200793 |
11 | 6983700 |
12 | 4104789 |
13 | 26b2507 |
14 | 18984d3 |
15 | 11100b3 |
hex | ba2b59 |
12200793 has 48 divisors (see below), whose sum is σ = 19790400. Its totient is φ = 6652800.
The previous prime is 12200789. The next prime is 12200807. The reversal of 12200793 is 39700221.
It is not a de Polignac number, because 12200793 - 22 = 12200789 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200593) 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 47 ways as a sum of consecutive naturals, for example, 199983 + ... + 200043.
It is an arithmetic number, because the mean of its divisors is an integer number (412300).
Almost surely, 212200793 is an apocalyptic number.
It is an amenable number.
12200793 is a deficient number, since it is larger than the sum of its proper divisors (7589607).
12200793 is a wasteful number, since it uses less digits than its factorization.
12200793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134 (or 123 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 12200793 is about 3492.9633550898. The cubic root of 12200793 is about 230.2127395229.
The spelling of 12200793 in words is "twelve million, two hundred thousand, seven hundred ninety-three".
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