Base | Representation |
---|---|
bin | 11100110010100110010… |
… | …00001010000001011110 |
3 | 10111120101122011201212222 |
4 | 32121103020022001132 |
5 | 112201424201001324 |
6 | 2034241012425342 |
7 | 131320134553232 |
oct | 16312310120136 |
9 | 3446348151788 |
10 | 989237125214 |
11 | 351595627858 |
12 | 13b879618252 |
13 | 72391526690 |
14 | 35c44c605c2 |
15 | 1aaeb91655e |
hex | e65320a05e |
989237125214 has 8 divisors (see below), whose sum is σ = 1597998433080. Its totient is φ = 456570980856.
The previous prime is 989237125187. The next prime is 989237125229. The reversal of 989237125214 is 412521732989.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×9892371252142 (a number of 25 digits) contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 19023790844 + ... + 19023790895.
It is an arithmetic number, because the mean of its divisors is an integer number (199749804135).
Almost surely, 2989237125214 is an apocalyptic number.
989237125214 is a deficient number, since it is larger than the sum of its proper divisors (608761307866).
989237125214 is a wasteful number, since it uses less digits than its factorization.
989237125214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38047581754.
The product of its digits is 2177280, while the sum is 53.
The spelling of 989237125214 in words is "nine hundred eighty-nine billion, two hundred thirty-seven million, one hundred twenty-five thousand, two hundred fourteen".
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