Base | Representation |
---|---|
bin | 11010110100011000… |
… | …10110110011110111 |
3 | 1101011102112210001122 |
4 | 31122030112303313 |
5 | 213441402343422 |
6 | 10340413014155 |
7 | 1016540515124 |
oct | 153214266367 |
9 | 41142483048 |
10 | 14398090487 |
11 | 611938a540 |
12 | 2959a8435b |
13 | 1485c32291 |
14 | 9a830174b |
15 | 59406ad42 |
hex | 35a316cf7 |
14398090487 has 8 divisors (see below), whose sum is σ = 15821659152. Its totient is φ = 12993630400.
The previous prime is 14398090481. The next prime is 14398090489. The reversal of 14398090487 is 78409089341.
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 14398090487 - 24 = 14398090471 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14398090481) 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, 4775564 + ... + 4778577.
It is an arithmetic number, because the mean of its divisors is an integer number (1977707394).
Almost surely, 214398090487 is an apocalyptic number.
14398090487 is a deficient number, since it is larger than the sum of its proper divisors (1423568665).
14398090487 is a wasteful number, since it uses less digits than its factorization.
14398090487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9554289.
The product of its (nonzero) digits is 1741824, while the sum is 53.
The spelling of 14398090487 in words is "fourteen billion, three hundred ninety-eight million, ninety thousand, four hundred eighty-seven".
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