Base | Representation |
---|---|
bin | 1011001100100010010101… |
… | …0011000101011011110001 |
3 | 1121120211021012120220202000 |
4 | 2303020211103011123301 |
5 | 3103141341004432241 |
6 | 42103045321244213 |
7 | 2410240216544202 |
oct | 263104523053361 |
9 | 47524235526660 |
10 | 12310002030321 |
11 | 3a16708252566 |
12 | 1469916933669 |
13 | 6b3a9c769b18 |
14 | 307b432515a9 |
15 | 16532873deb6 |
hex | b32254c56f1 |
12310002030321 has 32 divisors (see below), whose sum is σ = 18519360263040. Its totient is φ = 8080521768000.
The previous prime is 12310002030307. The next prime is 12310002030343. The reversal of 12310002030321 is 12303020001321.
12310002030321 is a `hidden beast` number, since 1 + 2 + 310 + 0 + 0 + 2 + 0 + 30 + 321 = 666.
It is not a de Polignac number, because 12310002030321 - 25 = 12310002030289 is a prime.
It is a super-2 number, since 2×123100020303212 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12310002030294 and 12310002030303.
It is not an unprimeable number, because it can be changed into a prime (12310002030301) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11976355 + ... + 12963528.
It is an arithmetic number, because the mean of its divisors is an integer number (578730008220).
Almost surely, 212310002030321 is an apocalyptic number.
It is an amenable number.
12310002030321 is a deficient number, since it is larger than the sum of its proper divisors (6209358232719).
12310002030321 is a wasteful number, since it uses less digits than its factorization.
12310002030321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24940174 (or 24940168 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12310002030321 its reverse (12303020001321), we get a palindrome (24613022031642).
The spelling of 12310002030321 in words is "twelve trillion, three hundred ten billion, two million, thirty thousand, three hundred twenty-one".
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