Base | Representation |
---|---|
bin | 110010000001110111100000… |
… | …011001011001111111010111 |
3 | 1001212001201112220212111202211 |
4 | 302001313200121121333113 |
5 | 212314440224424110343 |
6 | 2055544403234414251 |
7 | 64226455325204311 |
oct | 6201674031317727 |
9 | 1055051486774684 |
10 | 220030644363223 |
11 | 64121521613001 |
12 | 208174b5731387 |
13 | 95a0a54297105 |
14 | 3c4977bb007b1 |
15 | 1a6877e3d179d |
hex | c81de0659fd7 |
220030644363223 has 8 divisors (see below), whose sum is σ = 225978523674192. Its totient is φ = 214082823217536.
The previous prime is 220030644363209. The next prime is 220030644363239. The reversal of 220030644363223 is 322363446030022.
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 220030644363223 - 25 = 220030644363191 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 (220030644363203) 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, 6818665 + ... + 22058002.
It is an arithmetic number, because the mean of its divisors is an integer number (28247315459274).
Almost surely, 2220030644363223 is an apocalyptic number.
220030644363223 is a deficient number, since it is larger than the sum of its proper divisors (5947879310969).
220030644363223 is a wasteful number, since it uses less digits than its factorization.
220030644363223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29082641.
The product of its (nonzero) digits is 746496, while the sum is 40.
The spelling of 220030644363223 in words is "two hundred twenty trillion, thirty billion, six hundred forty-four million, three hundred sixty-three thousand, two hundred twenty-three".
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