Base | Representation |
---|---|
bin | 101101011100100010101… |
… | …100001011010101110011 |
3 | 102001120001212011220022000 |
4 | 231130202230023111303 |
5 | 402131422421332243 |
6 | 10350410322145043 |
7 | 441426266314053 |
oct | 55344254132563 |
9 | 12046055156260 |
10 | 3123023230323 |
11 | aa4515218557 |
12 | 42531a1b2183 |
13 | 198666173349 |
14 | ab225971563 |
15 | 56384d2b5d3 |
hex | 2d722b0b573 |
3123023230323 has 8 divisors (see below), whose sum is σ = 4626701082000. Its totient is φ = 2082015486864.
The previous prime is 3123023230189. The next prime is 3123023230421. The reversal of 3123023230323 is 3230323203213.
3123023230323 is a `hidden beast` number, since 3 + 1 + 2 + 302 + 3 + 2 + 30 + 323 = 666.
It is not a de Polignac number, because 3123023230323 - 213 = 3123023222131 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 115667527049 = 3123023230323 / (3 + 1 + 2 + 3 + 0 + 2 + 3 + 2 + 3 + 0 + 3 + 2 + 3).
It is not an unprimeable number, because it can be changed into a prime (3123023234323) 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, 57833763498 + ... + 57833763551.
It is an arithmetic number, because the mean of its divisors is an integer number (578337635250).
Almost surely, 23123023230323 is an apocalyptic number.
3123023230323 is a deficient number, since it is larger than the sum of its proper divisors (1503677851677).
3123023230323 is a wasteful number, since it uses less digits than its factorization.
3123023230323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115667527058 (or 115667527052 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 27.
Adding to 3123023230323 its reverse (3230323203213), we get a palindrome (6353346433536).
The spelling of 3123023230323 in words is "three trillion, one hundred twenty-three billion, twenty-three million, two hundred thirty thousand, three hundred twenty-three".
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