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7070424201 = 33261867563
BaseRepresentation
bin1101001010110111…
…00001110010001001
3200020202020202122000
412211123201302021
5103440012033301
63125331421213
7340132420431
oct64533416211
920222222560
107070424201
112aa9085395
121453a54809
13888a92879
144b104d2c1
152b5aca786
hex1a56e1c89

7070424201 has 8 divisors (see below), whose sum is σ = 10474702560. Its totient is φ = 4713616116.

The previous prime is 7070424197. The next prime is 7070424203. The reversal of 7070424201 is 1024240707.

It is a happy number.

It is not a de Polignac number, because 7070424201 - 22 = 7070424197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 261867563 = 7070424201 / (7 + 0 + 7 + 0 + 4 + 2 + 4 + 2 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (7070424203) 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, 130933755 + ... + 130933808.

It is an arithmetic number, because the mean of its divisors is an integer number (1309337820).

Almost surely, 27070424201 is an apocalyptic number.

It is an amenable number.

7070424201 is a deficient number, since it is larger than the sum of its proper divisors (3404278359).

7070424201 is a wasteful number, since it uses less digits than its factorization.

7070424201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261867572 (or 261867566 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 7070424201 is about 84085.8145051827. The cubic root of 7070424201 is about 1919.3248676105.

Adding to 7070424201 its reverse (1024240707), we get a palindrome (8094664908).

The spelling of 7070424201 in words is "seven billion, seventy million, four hundred twenty-four thousand, two hundred one".

Divisors: 1 3 9 27 261867563 785602689 2356808067 7070424201