Base | Representation |
---|---|
bin | 1010110100000001… |
… | …10111101110101010 |
3 | 112222120101220212110 |
4 | 11122000313232222 |
5 | 43342104120002 |
6 | 2400012223150 |
7 | 263566626666 |
oct | 53200675652 |
9 | 15876356773 |
10 | 5805145002 |
11 | 25099423a8 |
12 | 116016aab6 |
13 | 7168c3557 |
14 | 3d0da98a6 |
15 | 23e997e6c |
hex | 15a037baa |
5805145002 has 32 divisors (see below), whose sum is σ = 12037699584. Its totient is φ = 1864364400.
The previous prime is 5805144991. The next prime is 5805145009. The reversal of 5805145002 is 2005415085.
It is not an unprimeable number, because it can be changed into a prime (5805145009) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 26524 + ... + 110967.
It is an arithmetic number, because the mean of its divisors is an integer number (376178112).
Almost surely, 25805145002 is an apocalyptic number.
5805145002 is an abundant number, since it is smaller than the sum of its proper divisors (6232554582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5805145002 is a wasteful number, since it uses less digits than its factorization.
5805145002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137754.
The product of its (nonzero) digits is 8000, while the sum is 30.
The square root of 5805145002 is about 76191.5021639553. The cubic root of 5805145002 is about 1797.2328884664.
The spelling of 5805145002 in words is "five billion, eight hundred five million, one hundred forty-five thousand, two".
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