Base | Representation |
---|---|
bin | 1101000001110100… |
… | …01111101100010110 |
3 | 200001110120000022220 |
4 | 12200322033230112 |
5 | 103311103343421 |
6 | 3114022203210 |
7 | 335222016042 |
oct | 64072175426 |
9 | 20043500286 |
10 | 6994590486 |
11 | 2a6a29a3a4 |
12 | 1432583506 |
13 | 876160950 |
14 | 4a4d4d022 |
15 | 2ae0eb3c6 |
hex | 1a0e8fb16 |
6994590486 has 16 divisors (see below), whose sum is σ = 15065271984. Its totient is φ = 2152181664.
The previous prime is 6994590451. The next prime is 6994590521. The reversal of 6994590486 is 6840954996.
It is an interprime number because it is at equal distance from previous prime (6994590451) and next prime (6994590521).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44837041 + ... + 44837196.
It is an arithmetic number, because the mean of its divisors is an integer number (941579499).
Almost surely, 26994590486 is an apocalyptic number.
6994590486 is an abundant number, since it is smaller than the sum of its proper divisors (8070681498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6994590486 is a wasteful number, since it uses less digits than its factorization.
6994590486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89674255.
The product of its (nonzero) digits is 16796160, while the sum is 60.
The square root of 6994590486 is about 83633.6683758401. The cubic root of 6994590486 is about 1912.4382925453.
The spelling of 6994590486 in words is "six billion, nine hundred ninety-four million, five hundred ninety thousand, four hundred eighty-six".
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