Base | Representation |
---|---|
bin | 1100000011001010011… |
… | …0101000111001100101 |
3 | 201210022200222111121200 |
4 | 3000302212220321211 |
5 | 11342422344420010 |
6 | 235033051233113 |
7 | 20645560015641 |
oct | 3006246507145 |
9 | 653280874550 |
10 | 207007420005 |
11 | 7a878323601 |
12 | 34152448799 |
13 | 166a0022549 |
14 | a03aa0dc21 |
15 | 55b8756cc0 |
hex | 30329a8e65 |
207007420005 has 24 divisors (see below), whose sum is σ = 359298457440. Its totient is φ = 110254543200.
The previous prime is 207007419991. The next prime is 207007420019. The reversal of 207007420005 is 500024700702.
It is an interprime number because it is at equal distance from previous prime (207007419991) and next prime (207007420019).
It is not a de Polignac number, because 207007420005 - 27 = 207007419877 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3079171 + ... + 3145680.
It is an arithmetic number, because the mean of its divisors is an integer number (14970769060).
Almost surely, 2207007420005 is an apocalyptic number.
It is an amenable number.
207007420005 is a deficient number, since it is larger than the sum of its proper divisors (152291037435).
207007420005 is a wasteful number, since it uses less digits than its factorization.
207007420005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6225601 (or 6225598 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 27.
The spelling of 207007420005 in words is "two hundred seven billion, seven million, four hundred twenty thousand, five".
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