Base | Representation |
---|---|
bin | 110000001010110000… |
… | …0011100110011001110 |
3 | 100212222220200122101122 |
4 | 1200111200130303032 |
5 | 3143321122340324 |
6 | 115304131040542 |
7 | 10321224601004 |
oct | 1402540346316 |
9 | 325886618348 |
10 | 103440043214 |
11 | 3a961231522 |
12 | 18069a40152 |
13 | 99a6415981 |
14 | 5013c92a74 |
15 | 2a56251a5e |
hex | 181581ccce |
103440043214 has 8 divisors (see below), whose sum is σ = 157475886888. Its totient is φ = 50948080920.
The previous prime is 103440043171. The next prime is 103440043229. The reversal of 103440043214 is 412340044301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1034400432142 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
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, 385970177 + ... + 385970444.
It is an arithmetic number, because the mean of its divisors is an integer number (19684485861).
Almost surely, 2103440043214 is an apocalyptic number.
103440043214 is a deficient number, since it is larger than the sum of its proper divisors (54035843674).
103440043214 is an equidigital number, since it uses as much as digits as its factorization.
103440043214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 771940690.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 103440043214 its reverse (412340044301), we get a palindrome (515780087515).
The spelling of 103440043214 in words is "one hundred three billion, four hundred forty million, forty-three thousand, two hundred fourteen".
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