Base | Representation |
---|---|
bin | 11100100000110111… |
… | …101001100110110011 |
3 | 2221000200211122110102 |
4 | 130200313221212303 |
5 | 1000200223332243 |
6 | 22022004023015 |
7 | 2132461443500 |
oct | 344067514663 |
9 | 87020748412 |
10 | 30616230323 |
11 | 11a91077a98 |
12 | 5b25391a6b |
13 | 2b6bc54323 |
14 | 16a62184a7 |
15 | be2ca09b8 |
hex | 720de99b3 |
30616230323 has 24 divisors (see below), whose sum is σ = 37101144960. Its totient is φ = 25162824960.
The previous prime is 30616230277. The next prime is 30616230331. The reversal of 30616230323 is 32303261603.
It is not a de Polignac number, because 30616230323 - 26 = 30616230259 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30616230353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73115 + ... + 258027.
It is an arithmetic number, because the mean of its divisors is an integer number (1545881040).
Almost surely, 230616230323 is an apocalyptic number.
30616230323 is a deficient number, since it is larger than the sum of its proper divisors (6484914637).
30616230323 is a wasteful number, since it uses less digits than its factorization.
30616230323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185067 (or 185060 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 30616230323 its reverse (32303261603), we get a palindrome (62919491926).
The spelling of 30616230323 in words is "thirty billion, six hundred sixteen million, two hundred thirty thousand, three hundred twenty-three".
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