Base | Representation |
---|---|
bin | 10011000110000101110… |
… | …101000101010010111100 |
3 | 11122110001012012111010011 |
4 | 103012011311011102330 |
5 | 132444401314412312 |
6 | 2442453204553004 |
7 | 163542536413645 |
oct | 23060565052274 |
9 | 4573035174104 |
10 | 1312210310332 |
11 | 466561569059 |
12 | 1923946b2764 |
13 | 969829b613c |
14 | 477230b06cc |
15 | 24200d89da7 |
hex | 13185d454bc |
1312210310332 has 6 divisors (see below), whose sum is σ = 2296368043088. Its totient is φ = 656105155164.
The previous prime is 1312210310267. The next prime is 1312210310363. The reversal of 1312210310332 is 2330130122131.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164026288788 + ... + 164026288795.
Almost surely, 21312210310332 is an apocalyptic number.
It is an amenable number.
1312210310332 is a deficient number, since it is larger than the sum of its proper divisors (984157732756).
1312210310332 is a wasteful number, since it uses less digits than its factorization.
1312210310332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 328052577587 (or 328052577585 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1312210310332 its reverse (2330130122131), we get a palindrome (3642340432463).
The spelling of 1312210310332 in words is "one trillion, three hundred twelve billion, two hundred ten million, three hundred ten thousand, three hundred thirty-two".
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