Base | Representation |
---|---|
bin | 11100110100000010110… |
… | …01100010110110110001 |
3 | 10111122101201221101010212 |
4 | 32122001121202312301 |
5 | 112210021414412223 |
6 | 2034450023433505 |
7 | 131345312232050 |
oct | 16320131426661 |
9 | 3448351841125 |
10 | 990013435313 |
11 | 351953858051 |
12 | 13ba555b5895 |
13 | 72486303776 |
14 | 35cb9dc0397 |
15 | 1ab44b5e278 |
hex | e681662db1 |
990013435313 has 8 divisors (see below), whose sum is σ = 1146943158528. Its totient is φ = 836958520224.
The previous prime is 990013435297. The next prime is 990013435319. The reversal of 990013435313 is 313534310099.
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 990013435313 - 24 = 990013435297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (990013435319) by changing a digit.
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, 968701481 + ... + 968702502.
It is an arithmetic number, because the mean of its divisors is an integer number (143367894816).
Almost surely, 2990013435313 is an apocalyptic number.
It is an amenable number.
990013435313 is a deficient number, since it is larger than the sum of its proper divisors (156929723215).
990013435313 is a wasteful number, since it uses less digits than its factorization.
990013435313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1937404063.
The product of its (nonzero) digits is 131220, while the sum is 41.
The spelling of 990013435313 in words is "nine hundred ninety billion, thirteen million, four hundred thirty-five thousand, three hundred thirteen".
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