Base | Representation |
---|---|
bin | 1011001101001000010111… |
… | …0111110010101001010111 |
3 | 1121121210121202211021111102 |
4 | 2303102011313302221113 |
5 | 3103323243310400043 |
6 | 42111454412500315 |
7 | 2411051225550620 |
oct | 263220567625127 |
9 | 47553552737442 |
10 | 12320212200023 |
11 | 3a1aa77666142 |
12 | 146b8a617a69b |
13 | 6b4a38b62460 |
14 | 308431282a47 |
15 | 165724cb46b8 |
hex | b3485df2a57 |
12320212200023 has 24 divisors (see below), whose sum is σ = 15851277878688. Its totient is φ = 9324040156992.
The previous prime is 12320212200017. The next prime is 12320212200029. The reversal of 12320212200023 is 32000221202321.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12320212200017) and next prime (12320212200029).
It is not a de Polignac number, because 12320212200023 - 216 = 12320212134487 is a prime.
It is a super-2 number, since 2×123202122000232 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12320212199968 and 12320212200004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12320212200029) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127916840 + ... + 128013117.
It is an arithmetic number, because the mean of its divisors is an integer number (660469911612).
Almost surely, 212320212200023 is an apocalyptic number.
12320212200023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12320212200023 is a deficient number, since it is larger than the sum of its proper divisors (3531065678665).
12320212200023 is a wasteful number, since it uses less digits than its factorization.
12320212200023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255930023 (or 255930000 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 12320212200023 its reverse (32000221202321), we get a palindrome (44320433402344).
The spelling of 12320212200023 in words is "twelve trillion, three hundred twenty billion, two hundred twelve million, two hundred thousand, twenty-three".
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