Base | Representation |
---|---|
bin | 110101101111111011… |
… | …1100101011011001110 |
3 | 102000221011120120022101 |
4 | 1223133313211123032 |
5 | 3342342302240303 |
6 | 125005303105314 |
7 | 11224224436555 |
oct | 1533767453316 |
9 | 360834516271 |
10 | 115425040078 |
11 | 44a51476007 |
12 | 1a45374223a |
13 | ab664265aa |
14 | 582d8c6d9c |
15 | 300850bd1d |
hex | 1adfde56ce |
115425040078 has 8 divisors (see below), whose sum is σ = 173573676072. Its totient is φ = 57567148056.
The previous prime is 115425040061. The next prime is 115425040127. The reversal of 115425040078 is 870040524511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72685000 + ... + 72686587.
It is an arithmetic number, because the mean of its divisors is an integer number (21696709509).
Almost surely, 2115425040078 is an apocalyptic number.
115425040078 is a deficient number, since it is larger than the sum of its proper divisors (58148635994).
115425040078 is a wasteful number, since it uses less digits than its factorization.
115425040078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145371986.
The product of its (nonzero) digits is 44800, while the sum is 37.
Adding to 115425040078 its reverse (870040524511), we get a palindrome (985465564589).
The spelling of 115425040078 in words is "one hundred fifteen billion, four hundred twenty-five million, forty thousand, seventy-eight".
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