Base | Representation |
---|---|
bin | 110111001000101100… |
… | …0000010000000001101 |
3 | 102022121201100100022111 |
4 | 1232101120002000031 |
5 | 3414442144103343 |
6 | 130221005344021 |
7 | 11361065566045 |
oct | 1562130020015 |
9 | 368551310274 |
10 | 118403112973 |
11 | 4623a51a282 |
12 | 1ab44b68011 |
13 | b21c4014c2 |
14 | 5a33222725 |
15 | 312ebbdc9d |
hex | 1b9160200d |
118403112973 has 2 divisors, whose sum is σ = 118403112974. Its totient is φ = 118403112972.
The previous prime is 118403112859. The next prime is 118403113001. The reversal of 118403112973 is 379211304811.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 96893370729 + 21509742244 = 311277^2 + 146662^2 .
It is a cyclic number.
It is not a de Polignac number, because 118403112973 - 29 = 118403112461 is a prime.
It is a super-3 number, since 3×1184031129733 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (118403112073) 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, 59201556486 + 59201556487.
It is an arithmetic number, because the mean of its divisors is an integer number (59201556487).
Almost surely, 2118403112973 is an apocalyptic number.
It is an amenable number.
118403112973 is a deficient number, since it is larger than the sum of its proper divisors (1).
118403112973 is an equidigital number, since it uses as much as digits as its factorization.
118403112973 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36288, while the sum is 40.
The spelling of 118403112973 in words is "one hundred eighteen billion, four hundred three million, one hundred twelve thousand, nine hundred seventy-three".
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