Base | Representation |
---|---|
bin | 11101010000000011011… |
… | …01010100100010100111 |
3 | 10120002012201210001212211 |
4 | 32220001231110202213 |
5 | 112431321024130340 |
6 | 2045414123024251 |
7 | 132420046405264 |
oct | 16500155244247 |
9 | 3502181701784 |
10 | 1005051005095 |
11 | 3582700aa875 |
12 | 14295166b087 |
13 | 73a11875157 |
14 | 369051c426b |
15 | 1b224de55ea |
hex | ea01b548a7 |
1005051005095 has 8 divisors (see below), whose sum is σ = 1208700292464. Its totient is φ = 802281413184.
The previous prime is 1005051005093. The next prime is 1005051005111. The reversal of 1005051005095 is 5905001505001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1005051005095 - 21 = 1005051005093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1005051005093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219921349 + ... + 219925918.
It is an arithmetic number, because the mean of its divisors is an integer number (151087536558).
Almost surely, 21005051005095 is an apocalyptic number.
1005051005095 is a deficient number, since it is larger than the sum of its proper divisors (203649287369).
1005051005095 is an equidigital number, since it uses as much as digits as its factorization.
1005051005095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439847729.
The product of its (nonzero) digits is 5625, while the sum is 31.
The spelling of 1005051005095 in words is "one trillion, five billion, fifty-one million, five thousand, ninety-five".
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