Base | Representation |
---|---|
bin | 111000000001111010… |
… | …0111110001001101101 |
3 | 102111120112112001110111 |
4 | 1300003310332021231 |
5 | 3432410231130442 |
6 | 131135321540021 |
7 | 11456503122553 |
oct | 1600364761155 |
9 | 374515461414 |
10 | 120323301997 |
11 | 47035404758 |
12 | 1b3a0044611 |
13 | b467183522 |
14 | 5b76263bd3 |
15 | 31e3568b17 |
hex | 1c03d3e26d |
120323301997 has 2 divisors, whose sum is σ = 120323301998. Its totient is φ = 120323301996.
The previous prime is 120323301977. The next prime is 120323302039. The reversal of 120323301997 is 799103323021.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 98366285956 + 21957016041 = 313634^2 + 148179^2 .
It is a cyclic number.
It is not a de Polignac number, because 120323301997 - 27 = 120323301869 is a prime.
It is a super-2 number, since 2×1203233019972 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120323301937) by changing a digit.
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, 60161650998 + 60161650999.
It is an arithmetic number, because the mean of its divisors is an integer number (60161650999).
Almost surely, 2120323301997 is an apocalyptic number.
It is an amenable number.
120323301997 is a deficient number, since it is larger than the sum of its proper divisors (1).
120323301997 is an equidigital number, since it uses as much as digits as its factorization.
120323301997 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 61236, while the sum is 40.
The spelling of 120323301997 in words is "one hundred twenty billion, three hundred twenty-three million, three hundred one thousand, nine hundred ninety-seven".
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