Base | Representation |
---|---|
bin | 101101101100011000… |
… | …0001001010000101111 |
3 | 100101021112222002202201 |
4 | 1123120300021100233 |
5 | 3101430144430030 |
6 | 113024532002331 |
7 | 10042435240204 |
oct | 1333060112057 |
9 | 311245862681 |
10 | 98125780015 |
11 | 3868449896a |
12 | 170261603a7 |
13 | 933a434133 |
14 | 4a6c187cab |
15 | 28449202ca |
hex | 16d8c0942f |
98125780015 has 8 divisors (see below), whose sum is σ = 118167018768. Its totient is φ = 78223235520.
The previous prime is 98125780009. The next prime is 98125780031. The reversal of 98125780015 is 51008752189.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-98125780015 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34672006 + ... + 34674835.
It is an arithmetic number, because the mean of its divisors is an integer number (14770877346).
Almost surely, 298125780015 is an apocalyptic number.
98125780015 is a deficient number, since it is larger than the sum of its proper divisors (20041238753).
98125780015 is a wasteful number, since it uses less digits than its factorization.
98125780015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69347129.
The product of its (nonzero) digits is 201600, while the sum is 46.
The spelling of 98125780015 in words is "ninety-eight billion, one hundred twenty-five million, seven hundred eighty thousand, fifteen".
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