Base | Representation |
---|---|
bin | 11101001100010000… |
… | …110011010110010000 |
3 | 2222220102201120122002 |
4 | 131030100303112100 |
5 | 1003143111302422 |
6 | 22222131533132 |
7 | 2156511451616 |
oct | 351420632620 |
9 | 88812646562 |
10 | 31344244112 |
11 | 12325010585 |
12 | 60a915a1a8 |
13 | 2c56a2160c |
14 | 1734ba56b6 |
15 | c36b58692 |
hex | 74c433590 |
31344244112 has 20 divisors (see below), whose sum is σ = 60732492336. Its totient is φ = 15671342880.
The previous prime is 31344244103. The next prime is 31344244147. The reversal of 31344244112 is 21144244313.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419687 + ... + 488697.
Almost surely, 231344244112 is an apocalyptic number.
It is an amenable number.
31344244112 is a deficient number, since it is larger than the sum of its proper divisors (29388248224).
31344244112 is a wasteful number, since it uses less digits than its factorization.
31344244112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97406 (or 97400 counting only the distinct ones).
The product of its digits is 9216, while the sum is 29.
Adding to 31344244112 its reverse (21144244313), we get a palindrome (52488488425).
The spelling of 31344244112 in words is "thirty-one billion, three hundred forty-four million, two hundred forty-four thousand, one hundred twelve".
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