Search a number
-
+
7016925441 = 321529108643
BaseRepresentation
bin1101000100011110…
…11100100100000001
3200010000120202010110
412202033130210001
5103332313103231
63120141021533
7335612611401
oct64217344401
920100522113
107016925441
112a80964a39
121439b548a9
1387a980ab6
144a7cc4801
152b105e046
hex1a23dc901

7016925441 has 8 divisors (see below), whose sum is σ = 9356421280. Its totient is φ = 4677689952.

The previous prime is 7016925437. The next prime is 7016925449. The reversal of 7016925441 is 1445296107.

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

It is not a de Polignac number, because 7016925441 - 22 = 7016925437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7016925441.

It is not an unprimeable number, because it can be changed into a prime (7016925449) 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, 10266 + ... + 118908.

It is an arithmetic number, because the mean of its divisors is an integer number (1169552660).

Almost surely, 27016925441 is an apocalyptic number.

It is an amenable number.

7016925441 is a deficient number, since it is larger than the sum of its proper divisors (2339495839).

7016925441 is a wasteful number, since it uses less digits than its factorization.

7016925441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130175.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 7016925441 is about 83767.0904412944. The cubic root of 7016925441 is about 1914.4717134249.

The spelling of 7016925441 in words is "seven billion, sixteen million, nine hundred twenty-five thousand, four hundred forty-one".

Divisors: 1 3 21529 64587 108643 325929 2338975147 7016925441