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7010210101001 = 64212587342197
BaseRepresentation
bin110011000000011000100…
…0101010011011100001001
3220211011120121001211220012
41212000301011103130021
51404323402241213001
622524240203241305
71322320353456422
oct146006105233411
926734517054805
107010210101001
112263016934348
12952761219235
133bb0a19c8903
141a342024a649
15c2541c5e2bb
hex66031153709

7010210101001 has 8 divisors (see below), whose sum is σ = 7011739015944. Its totient is φ = 7008681335040.

The previous prime is 7010210100977. The next prime is 7010210101051. The reversal of 7010210101001 is 1001010120107.

It can be written as a sum of positive squares in 4 ways, for example, as 6380175376 + 7003829925625 = 79876^2 + 2646475^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-7010210101001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7010210101051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 166109435 + ... + 166151631.

It is an arithmetic number, because the mean of its divisors is an integer number (876467376993).

Almost surely, 27010210101001 is an apocalyptic number.

It is an amenable number.

7010210101001 is a deficient number, since it is larger than the sum of its proper divisors (1528914943).

7010210101001 is a wasteful number, since it uses less digits than its factorization.

7010210101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74491.

The product of its (nonzero) digits is 14, while the sum is 14.

Adding to 7010210101001 its reverse (1001010120107), we get a palindrome (8011220221108).

The spelling of 7010210101001 in words is "seven trillion, ten billion, two hundred ten million, one hundred one thousand, one".

Divisors: 1 6421 25873 42197 166130533 270946937 1091762981 7010210101001