Base | Representation |
---|---|
bin | 111011110011100… |
… | …1001111010010011 |
3 | 12011212001121111001 |
4 | 1313213021322103 |
5 | 13102212043130 |
6 | 531043402431 |
7 | 100505055406 |
oct | 16747117223 |
9 | 5155047431 |
10 | 2006752915 |
11 | 93a83a192 |
12 | 480083417 |
13 | 25c99cc7b |
14 | 150735d3d |
15 | bb2986ca |
hex | 779c9e93 |
2006752915 has 16 divisors (see below), whose sum is σ = 2487214080. Its totient is φ = 1552721760.
The previous prime is 2006752907. The next prime is 2006752949. The reversal of 2006752915 is 5192576002.
It is not a de Polignac number, because 2006752915 - 23 = 2006752907 is a prime.
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, 426546 + ... + 431224.
It is an arithmetic number, because the mean of its divisors is an integer number (155450880).
Almost surely, 22006752915 is an apocalyptic number.
2006752915 is a deficient number, since it is larger than the sum of its proper divisors (480461165).
2006752915 is a wasteful number, since it uses less digits than its factorization.
2006752915 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7482.
The product of its (nonzero) digits is 37800, while the sum is 37.
The square root of 2006752915 is about 44796.7958117542. The cubic root of 2006752915 is about 1261.3374802095.
The spelling of 2006752915 in words is "two billion, six million, seven hundred fifty-two thousand, nine hundred fifteen".
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