Base | Representation |
---|---|
bin | 1011111111100010… |
… | …1010101001001110 |
3 | 22022100200112111002 |
4 | 2333320222221032 |
5 | 23043120143430 |
6 | 1251240500302 |
7 | 142530424001 |
oct | 27770525116 |
9 | 8270615432 |
10 | 3219302990 |
11 | 1402237a92 |
12 | 75a17a692 |
13 | 3c3c69917 |
14 | 2277b1538 |
15 | 13c962845 |
hex | bfe2aa4e |
3219302990 has 16 divisors (see below), whose sum is σ = 5795703360. Its totient is φ = 1287508320.
The previous prime is 3219302917. The next prime is 3219303011. The reversal of 3219302990 is 992039123.
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, 46460 + ... + 92720.
It is an arithmetic number, because the mean of its divisors is an integer number (362231460).
Almost surely, 23219302990 is an apocalyptic number.
3219302990 is a deficient number, since it is larger than the sum of its proper divisors (2576400370).
3219302990 is a wasteful number, since it uses less digits than its factorization.
3219302990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53227.
The product of its (nonzero) digits is 26244, while the sum is 38.
The square root of 3219302990 is about 56738.9019104177. The cubic root of 3219302990 is about 1476.5696957849.
The spelling of 3219302990 in words is "three billion, two hundred nineteen million, three hundred two thousand, nine hundred ninety".
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