Base | Representation |
---|---|
bin | 111110000000011… |
… | …1011110111011110 |
3 | 12101000001110001221 |
4 | 1330000323313132 |
5 | 13230114314443 |
6 | 542242523554 |
7 | 102362656342 |
oct | 17400736736 |
9 | 5330043057 |
10 | 2080619998 |
11 | 978501666 |
12 | 4a09665ba |
13 | 2720939c2 |
14 | 15a483622 |
15 | c29d9eed |
hex | 7c03bdde |
2080619998 has 32 divisors (see below), whose sum is σ = 3210894720. Its totient is φ = 1010880000.
The previous prime is 2080619929. The next prime is 2080620019. The reversal of 2080619998 is 8999160802.
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 15 ways as a sum of consecutive naturals, for example, 3845608 + ... + 3846148.
It is an arithmetic number, because the mean of its divisors is an integer number (100340460).
Almost surely, 22080619998 is an apocalyptic number.
2080619998 is a deficient number, since it is larger than the sum of its proper divisors (1130274722).
2080619998 is a wasteful number, since it uses less digits than its factorization.
2080619998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 964.
The product of its (nonzero) digits is 559872, while the sum is 52.
The square root of 2080619998 is about 45613.8136752454. The cubic root of 2080619998 is about 1276.6276785793.
It can be divided in two parts, 20806 and 19998, that added together give a palindrome (40804).
The spelling of 2080619998 in words is "two billion, eighty million, six hundred nineteen thousand, nine hundred ninety-eight".
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