Base | Representation |
---|---|
bin | 11111000101100111… |
… | …10010111000110100 |
3 | 1121002011102110211220 |
4 | 33202303302320310 |
5 | 233140133133414 |
6 | 11400051230340 |
7 | 1130411524356 |
oct | 174263627064 |
9 | 47064373756 |
10 | 16690130484 |
11 | 7095164075 |
12 | 32995a83b0 |
13 | 175ca4b271 |
14 | b4489b0d6 |
15 | 67a3b8ca9 |
hex | 3e2cf2e34 |
16690130484 has 24 divisors (see below), whose sum is σ = 39381209280. Its totient is φ = 5500866624.
The previous prime is 16690130437. The next prime is 16690130503. The reversal of 16690130484 is 48403109661.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7812664 + ... + 7814799.
It is an arithmetic number, because the mean of its divisors is an integer number (1640883720).
Almost surely, 216690130484 is an apocalyptic number.
It is an amenable number.
16690130484 is an abundant number, since it is smaller than the sum of its proper divisors (22691078796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16690130484 is a wasteful number, since it uses less digits than its factorization.
16690130484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15627559 (or 15627557 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 42.
The spelling of 16690130484 in words is "sixteen billion, six hundred ninety million, one hundred thirty thousand, four hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •