Base | Representation |
---|---|
bin | 11010010010011… |
… | …00001110101111 |
3 | 120100221020020112 |
4 | 31021030032233 |
5 | 422422410244 |
6 | 33514210235 |
7 | 5315221424 |
oct | 1511141657 |
9 | 510836215 |
10 | 220513199 |
11 | 103523915 |
12 | 61a2397b |
13 | 368ba1aa |
14 | 21401d4b |
15 | 1455c39e |
hex | d24c3af |
220513199 has 8 divisors (see below), whose sum is σ = 229883520. Its totient is φ = 211284000.
The previous prime is 220513177. The next prime is 220513201. The reversal of 220513199 is 991315022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-220513199 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220513169) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32084 + ... + 38345.
It is an arithmetic number, because the mean of its divisors is an integer number (28735440).
Almost surely, 2220513199 is an apocalyptic number.
220513199 is a deficient number, since it is larger than the sum of its proper divisors (9370321).
220513199 is a wasteful number, since it uses less digits than its factorization.
220513199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70561.
The product of its (nonzero) digits is 4860, while the sum is 32.
The square root of 220513199 is about 14849.6868317147. The cubic root of 220513199 is about 604.1501160069.
The spelling of 220513199 in words is "two hundred twenty million, five hundred thirteen thousand, one hundred ninety-nine".
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