Base | Representation |
---|---|
bin | 1011101001000110100… |
… | …1001111001011010111 |
3 | 201010021011212110011012 |
4 | 2322101221033023113 |
5 | 11234111033031012 |
6 | 231514555202435 |
7 | 20310324652166 |
oct | 2722151171327 |
9 | 633234773135 |
10 | 200012002007 |
11 | 77908619514 |
12 | 3291b74641b |
13 | 15b2696205c |
14 | 99759273dd |
15 | 5309545622 |
hex | 2e91a4f2d7 |
200012002007 has 4 divisors (see below), whose sum is σ = 200893112376. Its totient is φ = 199130891640.
The previous prime is 200012001989. The next prime is 200012002039. The reversal of 200012002007 is 700200210002.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 200012002007 - 220 = 200010953431 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200012001982 and 200012002000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200012002807) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440554844 + ... + 440555297.
It is an arithmetic number, because the mean of its divisors is an integer number (50223278094).
Almost surely, 2200012002007 is an apocalyptic number.
200012002007 is a deficient number, since it is larger than the sum of its proper divisors (881110369).
200012002007 is an equidigital number, since it uses as much as digits as its factorization.
200012002007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 881110368.
The product of its (nonzero) digits is 56, while the sum is 14.
Adding to 200012002007 its reverse (700200210002), we get a palindrome (900212212009).
The spelling of 200012002007 in words is "two hundred billion, twelve million, two thousand, seven".
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