Base | Representation |
---|---|
bin | 1101110010101110100111… |
… | …11101101001101100110111 |
3 | 10222101112212011111010021000 |
4 | 12321113103331221230313 |
5 | 12433412443434344343 |
6 | 144301320132054343 |
7 | 6250202416131255 |
oct | 671272375515467 |
9 | 128345764433230 |
10 | 30330320231223 |
11 | 9734020073891 |
12 | 349a276a643b3 |
13 | 13c01a1a9547c |
14 | 76bdd12955d5 |
15 | 378e64269ed3 |
hex | 1b95d3f69b37 |
30330320231223 has 16 divisors (see below), whose sum is σ = 45054273737440. Its totient is φ = 20166003793152.
The previous prime is 30330320231219. The next prime is 30330320231257. The reversal of 30330320231223 is 32213202303303.
30330320231223 is a `hidden beast` number, since 3 + 0 + 3 + 3 + 0 + 320 + 2 + 312 + 23 = 666.
It is not a de Polignac number, because 30330320231223 - 22 = 30330320231219 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30330320931223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1505814586 + ... + 1505834727.
It is an arithmetic number, because the mean of its divisors is an integer number (2815892108590).
Almost surely, 230330320231223 is an apocalyptic number.
30330320231223 is a deficient number, since it is larger than the sum of its proper divisors (14723953506217).
30330320231223 is a wasteful number, since it uses less digits than its factorization.
30330320231223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3011649695 (or 3011649689 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 27.
Adding to 30330320231223 its reverse (32213202303303), we get a palindrome (62543522534526).
The spelling of 30330320231223 in words is "thirty trillion, three hundred thirty billion, three hundred twenty million, two hundred thirty-one thousand, two hundred twenty-three".
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