Base | Representation |
---|---|
bin | 10001101010101111011… |
… | …000100100010001101111 |
3 | 11022001212100001112202212 |
4 | 101222233120210101233 |
5 | 124343011021332234 |
6 | 2325432134241035 |
7 | 153501051115436 |
oct | 21525730442157 |
9 | 4261770045685 |
10 | 1214123230319 |
11 | 4289a7a0306a |
12 | 17737b4b617b |
13 | 8a6505b1c1c |
14 | 42a9a11c11d |
15 | 218aea615ce |
hex | 11aaf62446f |
1214123230319 has 8 divisors (see below), whose sum is σ = 1218465119760. Its totient is φ = 1209781705536.
The previous prime is 1214123230297. The next prime is 1214123230339. The reversal of 1214123230319 is 9130323214121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1214123230319 - 28 = 1214123230063 is a prime.
It is a super-2 number, since 2×12141232303192 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214123230339) 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, 7795097 + ... + 7949325.
It is an arithmetic number, because the mean of its divisors is an integer number (152308139970).
Almost surely, 21214123230319 is an apocalyptic number.
1214123230319 is a deficient number, since it is larger than the sum of its proper divisors (4341889441).
1214123230319 is a wasteful number, since it uses less digits than its factorization.
1214123230319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182329.
The product of its (nonzero) digits is 7776, while the sum is 32.
The spelling of 1214123230319 in words is "one trillion, two hundred fourteen billion, one hundred twenty-three million, two hundred thirty thousand, three hundred nineteen".
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