Base | Representation |
---|---|
bin | 1001000011111011001… |
… | …00101011110101000111 |
3 | 1002202122010102222012110 |
4 | 10201331210223311013 |
5 | 20100113132222043 |
6 | 355010223152103 |
7 | 31331255565606 |
oct | 4417544536507 |
9 | 1082563388173 |
10 | 311344414023 |
11 | 110049894485 |
12 | 50410745633 |
13 | 2348a204a26 |
14 | 110d7a67a3d |
15 | 81735d1b33 |
hex | 487d92bd47 |
311344414023 has 8 divisors (see below), whose sum is σ = 416062965888. Its totient is φ = 207094402424.
The previous prime is 311344414009. The next prime is 311344414037. The reversal of 311344414023 is 320414443113.
It is an interprime number because it is at equal distance from previous prime (311344414009) and next prime (311344414037).
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 311344414023 - 26 = 311344413959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (311344414123) 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, 117133515 + ... + 117136172.
It is an arithmetic number, because the mean of its divisors is an integer number (52007870736).
Almost surely, 2311344414023 is an apocalyptic number.
311344414023 is a deficient number, since it is larger than the sum of its proper divisors (104718551865).
311344414023 is a wasteful number, since it uses less digits than its factorization.
311344414023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234270133.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 311344414023 its reverse (320414443113), we get a palindrome (631758857136).
The spelling of 311344414023 in words is "three hundred eleven billion, three hundred forty-four million, four hundred fourteen thousand, twenty-three".
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