Base | Representation |
---|---|
bin | 110111000110111001… |
… | …1111110110011101001 |
3 | 102022110112212002221011 |
4 | 1232031303332303221 |
5 | 3414331343043144 |
6 | 130211032143521 |
7 | 11356441500526 |
oct | 1561563766351 |
9 | 368415762834 |
10 | 118343331049 |
11 | 462097a8229 |
12 | 1ab28b37ba1 |
13 | b20cbcc898 |
14 | 5a2930014d |
15 | 3129810a34 |
hex | 1b8dcfece9 |
118343331049 has 8 divisors (see below), whose sum is σ = 125805314880. Its totient is φ = 111004686000.
The previous prime is 118343331047. The next prime is 118343331053. The reversal of 118343331049 is 940133343811.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 118343331049 - 21 = 118343331047 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (118343331047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30832717 + ... + 30836554.
It is an arithmetic number, because the mean of its divisors is an integer number (15725664360).
Almost surely, 2118343331049 is an apocalyptic number.
118343331049 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
118343331049 is a deficient number, since it is larger than the sum of its proper divisors (7461983831).
118343331049 is a wasteful number, since it uses less digits than its factorization.
118343331049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61669391.
The product of its (nonzero) digits is 93312, while the sum is 40.
The spelling of 118343331049 in words is "one hundred eighteen billion, three hundred forty-three million, three hundred thirty-one thousand, forty-nine".
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