Base | Representation |
---|---|
bin | 1110011000100… |
… | …10100111001001 |
3 | 22102001021210111 |
4 | 13030102213021 |
5 | 221342144343 |
6 | 15550114321 |
7 | 2663420431 |
oct | 714224711 |
9 | 272037714 |
10 | 120662473 |
11 | 62124558 |
12 | 344ab9a1 |
13 | 1bcc9619 |
14 | 1204d2c1 |
15 | a8d6c9d |
hex | 73129c9 |
120662473 has 2 divisors, whose sum is σ = 120662474. Its totient is φ = 120662472.
The previous prime is 120662327. The next prime is 120662497. The reversal of 120662473 is 374266021.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 93954249 + 26708224 = 9693^2 + 5168^2 .
It is an emirp because it is prime and its reverse (374266021) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120662473 is a prime.
It is a super-3 number, since 3×1206624733 (a number of 25 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (120669473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60331236 + 60331237.
It is an arithmetic number, because the mean of its divisors is an integer number (60331237).
Almost surely, 2120662473 is an apocalyptic number.
It is an amenable number.
120662473 is a deficient number, since it is larger than the sum of its proper divisors (1).
120662473 is an equidigital number, since it uses as much as digits as its factorization.
120662473 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 120662473 is about 10984.6471495447. The cubic root of 120662473 is about 494.1484157424.
The spelling of 120662473 in words is "one hundred twenty million, six hundred sixty-two thousand, four hundred seventy-three".
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