Base | Representation |
---|---|
bin | 100011010001000110001100… |
… | …0111110110010001111111011 |
3 | 1111200101002000212122200010202 |
4 | 1012202030120332302033323 |
5 | 311130012232113000443 |
6 | 3015433521150032415 |
7 | 122225102605225334 |
oct | 10642143076621773 |
9 | 1450332025580122 |
10 | 310213022000123 |
11 | 8a930670756110 |
12 | 2a9614414a870b |
13 | 10412c68684b08 |
14 | 568656729b28b |
15 | 25ce5450717b8 |
hex | 11a2318fb23fb |
310213022000123 has 16 divisors (see below), whose sum is σ = 340837239777792. Its totient is φ = 279994637520000.
The previous prime is 310213022000099. The next prime is 310213022000131. The reversal of 310213022000123 is 321000220312013.
It is a cyclic number.
It is not a de Polignac number, because 310213022000123 - 234 = 310195842130939 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 310213022000095 and 310213022000104.
It is not an unprimeable number, because it can be changed into a prime (310213022000143) 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, 46745543 + ... + 52967648.
It is an arithmetic number, because the mean of its divisors is an integer number (21302327486112).
Almost surely, 2310213022000123 is an apocalyptic number.
310213022000123 is a deficient number, since it is larger than the sum of its proper divisors (30624217777669).
310213022000123 is a wasteful number, since it uses less digits than its factorization.
310213022000123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99715226.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 310213022000123 its reverse (321000220312013), we get a palindrome (631213242312136).
The spelling of 310213022000123 in words is "three hundred ten trillion, two hundred thirteen billion, twenty-two million, one hundred twenty-three", and thus it is an aban number.
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