Base | Representation |
---|---|
bin | 100000100110010101… |
… | …1101110000011110111 |
3 | 20200200211122120120022 |
4 | 1001030223232003313 |
5 | 2121333014143012 |
6 | 52054343355355 |
7 | 5025546142610 |
oct | 1011453560367 |
9 | 220624576508 |
10 | 70006006007 |
11 | 27764624513 |
12 | 11698a52b5b |
13 | 67a876b2c2 |
14 | 356173ac07 |
15 | 1c4adea472 |
hex | 104caee0f7 |
70006006007 has 8 divisors (see below), whose sum is σ = 80356240800. Its totient is φ = 59743115424.
The previous prime is 70006005997. The next prime is 70006006033. The reversal of 70006006007 is 70060060007.
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 70006006007 - 26 = 70006005943 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 (70006006087) by changing a digit.
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, 21834332 + ... + 21837537.
It is an arithmetic number, because the mean of its divisors is an integer number (10044530100).
Almost surely, 270006006007 is an apocalyptic number.
70006006007 is a deficient number, since it is larger than the sum of its proper divisors (10350234793).
70006006007 is a wasteful number, since it uses less digits than its factorization.
70006006007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43672105.
The product of its (nonzero) digits is 1764, while the sum is 26.
The spelling of 70006006007 in words is "seventy billion, six million, six thousand, seven".
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