Base | Representation |
---|---|
bin | 1011001100001001000101… |
… | …0000010010101101101111 |
3 | 1121120011202210012220001000 |
4 | 2303002101100102231233 |
5 | 3103034000131144043 |
6 | 42100004525451343 |
7 | 2406610225401642 |
oct | 263022120225557 |
9 | 47504683186030 |
10 | 12303223303023 |
11 | 3a138498a03a4 |
12 | 1468544710b53 |
13 | 6b325c258993 |
14 | 30769cc53a59 |
15 | 16507d5822d3 |
hex | b3091412b6f |
12303223303023 has 16 divisors (see below), whose sum is σ = 18227631673440. Its totient is φ = 8201863484352.
The previous prime is 12303223303013. The next prime is 12303223303043. The reversal of 12303223303023 is 32030332230321.
12303223303023 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 3 + 22 + 330 + 302 + 3 = 666.
It is not a de Polignac number, because 12303223303023 - 29 = 12303223302511 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12303223303003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7135536 + ... + 8690357.
It is an arithmetic number, because the mean of its divisors is an integer number (1139226979590).
Almost surely, 212303223303023 is an apocalyptic number.
12303223303023 is a deficient number, since it is larger than the sum of its proper divisors (5924408370417).
12303223303023 is a wasteful number, since it uses less digits than its factorization.
12303223303023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15854695 (or 15854689 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 27.
Adding to 12303223303023 its reverse (32030332230321), we get a palindrome (44333555533344).
The spelling of 12303223303023 in words is "twelve trillion, three hundred three billion, two hundred twenty-three million, three hundred three thousand, twenty-three".
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