Base | Representation |
---|---|
bin | 111110001100110… |
… | …0011011111101010 |
3 | 12101110012022222112 |
4 | 1330121203133222 |
5 | 13233242330040 |
6 | 543033122322 |
7 | 102501556115 |
oct | 17431433752 |
9 | 5343168875 |
10 | 2087073770 |
11 | 98110a461 |
12 | 4a2b593a2 |
13 | 2735133c2 |
14 | 15b28357c |
15 | c3362365 |
hex | 7c6637ea |
2087073770 has 32 divisors (see below), whose sum is σ = 3784734720. Its totient is φ = 828625600.
The previous prime is 2087073743. The next prime is 2087073773. The reversal of 2087073770 is 773707802.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2087073773) 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 15 ways as a sum of consecutive naturals, for example, 1812695 + ... + 1813845.
It is an arithmetic number, because the mean of its divisors is an integer number (118272960).
Almost surely, 22087073770 is an apocalyptic number.
2087073770 is a deficient number, since it is larger than the sum of its proper divisors (1697660950).
2087073770 is a wasteful number, since it uses less digits than its factorization.
2087073770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2350.
The product of its (nonzero) digits is 115248, while the sum is 41.
The square root of 2087073770 is about 45684.5025145289. The cubic root of 2087073770 is about 1277.9462855078.
The spelling of 2087073770 in words is "two billion, eighty-seven million, seventy-three thousand, seven hundred seventy".
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