Base | Representation |
---|---|
bin | 111110100111010… |
… | …101101110100101 |
3 | 2201012200221002121 |
4 | 332213111232211 |
5 | 4122412000010 |
6 | 252123505541 |
7 | 35014050142 |
oct | 7647255645 |
9 | 2635627077 |
10 | 1050500005 |
11 | 499a86225 |
12 | 2539882b1 |
13 | 13983c049 |
14 | 9d7353c9 |
15 | 623593da |
hex | 3e9d5ba5 |
1050500005 has 8 divisors (see below), whose sum is σ = 1263527424. Its totient is φ = 838448400.
The previous prime is 1050499997. The next prime is 1050500029. The reversal of 1050500005 is 5000050501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1050500005 - 23 = 1050499997 is a prime.
It is a super-2 number, since 2×10505000052 = 2207100521010000050, which contains 22 as substring.
It is a Duffinian number.
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 7 ways as a sum of consecutive naturals, for example, 241581 + ... + 245890.
It is an arithmetic number, because the mean of its divisors is an integer number (157940928).
Almost surely, 21050500005 is an apocalyptic number.
It is an amenable number.
1050500005 is a deficient number, since it is larger than the sum of its proper divisors (213027419).
1050500005 is an equidigital number, since it uses as much as digits as its factorization.
1050500005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 487907.
The product of its (nonzero) digits is 125, while the sum is 16.
The square root of 1050500005 is about 32411.4178184170. The cubic root of 1050500005 is about 1016.5576655811.
Adding to 1050500005 its reverse (5000050501), we get a palindrome (6050550506).
The spelling of 1050500005 in words is "one billion, fifty million, five hundred thousand, five".
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