Base | Representation |
---|---|
bin | 111100011100100… |
… | …101000111001101 |
3 | 2121200020212222101 |
4 | 330130211013031 |
5 | 4034104000010 |
6 | 244344115101 |
7 | 34062630445 |
oct | 7434450715 |
9 | 2550225871 |
10 | 1014125005 |
11 | 4804a1143 |
12 | 243765a91 |
13 | 13214448a |
14 | 98987125 |
15 | 5e07173a |
hex | 3c7251cd |
1014125005 has 8 divisors (see below), whose sum is σ = 1223322624. Its totient is φ = 807051600.
The previous prime is 1014125003. The next prime is 1014125017. The reversal of 1014125005 is 5005214101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1014125005 - 21 = 1014125003 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 (1014125003) 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, 530001 + ... + 531910.
It is an arithmetic number, because the mean of its divisors is an integer number (152915328).
Almost surely, 21014125005 is an apocalyptic number.
It is an amenable number.
1014125005 is a deficient number, since it is larger than the sum of its proper divisors (209197619).
1014125005 is a wasteful number, since it uses less digits than its factorization.
1014125005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1062107.
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 1014125005 is about 31845.3294063666. The cubic root of 1014125005 is about 1004.6863389208.
Adding to 1014125005 its reverse (5005214101), we get a palindrome (6019339106).
The spelling of 1014125005 in words is "one billion, fourteen million, one hundred twenty-five thousand, five".
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