Search a number
-
+
6841250453 = 79101857407
BaseRepresentation
bin1100101111100010…
…10011001010010101
3122122210000112100102
412113301103022111
5103002330003303
63050503423445
7331350445412
oct62761231225
918583015312
106841250453
1129a07867a4
1213ab154b85
138504626bb
1448c835109
152a090c288
hex197c53295

6841250453 has 8 divisors (see below), whose sum is σ = 6996449280. Its totient is φ = 6687766800.

The previous prime is 6841250443. The next prime is 6841250461. The reversal of 6841250453 is 3540521486.

6841250453 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6841250453 - 26 = 6841250389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6841250413) 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, 420725 + ... + 436682.

It is an arithmetic number, because the mean of its divisors is an integer number (874556160).

Almost surely, 26841250453 is an apocalyptic number.

It is an amenable number.

6841250453 is a deficient number, since it is larger than the sum of its proper divisors (155198827).

6841250453 is a wasteful number, since it uses less digits than its factorization.

6841250453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857587.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 6841250453 is about 82711.8519500077. The cubic root of 6841250453 is about 1898.3596602346.

The spelling of 6841250453 in words is "six billion, eight hundred forty-one million, two hundred fifty thousand, four hundred fifty-three".

Divisors: 1 79 101 7979 857407 67735153 86598107 6841250453