Search a number
1008141 = 31093083
BaseRepresentation
bin11110110001000001101
31220012220120
43312020031
5224230031
633335153
711366121
oct3661015
91805816
101008141
11629482
124074b9
13293b44
141c3581
1514da96
hexf620d

1008141 has 8 divisors (see below), whose sum is σ = 1356960. Its totient is φ = 665712.

The previous prime is 1008131. The next prime is 1008157. The reversal of 1008141 is 1418001.

1008141 is digitally balanced in base 2, 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 not a de Polignac number, because 1008141 - 27 = 1008013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1008141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1008101) 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, 1215 + ... + 1868.

It is an arithmetic number, because the mean of its divisors is an integer number (169620).

21008141 is an apocalyptic number.

It is an amenable number.

1008141 is a deficient number, since it is larger than the sum of its proper divisors (348819).

1008141 is a wasteful number, since it uses less digits than its factorization.

1008141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3195.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1008141 is about 1004.0622490663. The cubic root of 1008141 is about 100.2706335806.

The spelling of 1008141 in words is "one million, eight thousand, one hundred forty-one".

Divisors: 1 3 109 327 3083 9249 336047 1008141