Base | Representation |
---|---|
bin | 1001000101010101100… |
… | …10111101101101110110 |
3 | 1002211121000002211122002 |
4 | 10202222302331231312 |
5 | 20103141400211042 |
6 | 355213405135302 |
7 | 31356130564463 |
oct | 4425262755566 |
9 | 1084530084562 |
10 | 312103132022 |
11 | 1103a9099550 |
12 | 505a285a532 |
13 | 2357b4626a6 |
14 | 1116a72866a |
15 | 81ba002132 |
hex | 48aacbdb76 |
312103132022 has 16 divisors (see below), whose sum is σ = 540756229392. Its totient is φ = 133520056320.
The previous prime is 312103132001. The next prime is 312103132049. The reversal of 312103132022 is 220231301213.
It is a junction number, because it is equal to n+sod(n) for n = 312103131985 and 312103132003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417249803 + ... + 417250550.
It is an arithmetic number, because the mean of its divisors is an integer number (33797264337).
Almost surely, 2312103132022 is an apocalyptic number.
312103132022 is a deficient number, since it is larger than the sum of its proper divisors (228653097370).
312103132022 is a wasteful number, since it uses less digits than its factorization.
312103132022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 834500383.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 312103132022 its reverse (220231301213), we get a palindrome (532334433235).
The spelling of 312103132022 in words is "three hundred twelve billion, one hundred three million, one hundred thirty-two thousand, twenty-two".
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