Search a number
-
+
7051484417 = 172318034487
BaseRepresentation
bin1101001000100110…
…10001110100000001
3200012102121112010112
412210103101310001
5103420140000132
63123413441105
7336512425415
oct64423216401
920172545115
107051484417
112a9941967a
121449640195
13884b90bb3
144ac71cd45
152b40d8ab2
hex1a44d1d01

7051484417 has 8 divisors (see below), whose sum is σ = 7790898816. Its totient is φ = 6348139072.

The previous prime is 7051484413. The next prime is 7051484443. The reversal of 7051484417 is 7144841507.

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 7051484417 - 22 = 7051484413 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7051484413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9016853 + ... + 9017634.

It is an arithmetic number, because the mean of its divisors is an integer number (973862352).

Almost surely, 27051484417 is an apocalyptic number.

It is an amenable number.

7051484417 is a deficient number, since it is larger than the sum of its proper divisors (739414399).

7051484417 is a wasteful number, since it uses less digits than its factorization.

7051484417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18034527.

The product of its (nonzero) digits is 125440, while the sum is 41.

The square root of 7051484417 is about 83973.1172280748. The cubic root of 7051484417 is about 1917.6095482970.

The spelling of 7051484417 in words is "seven billion, fifty-one million, four hundred eighty-four thousand, four hundred seventeen".

Divisors: 1 17 23 391 18034487 306586279 414793201 7051484417