Search a number
-
+
8630941 = 111077333
BaseRepresentation
bin100000111011…
…001010011101
3121020111102111
4200323022131
54202142231
6504554021
7133235044
oct40731235
917214374
108630941
114965610
122a82911
131a32687
14120955b
15b574b1
hex83b29d

8630941 has 8 divisors (see below), whose sum is σ = 9504864. Its totient is φ = 7771920.

The previous prime is 8630929. The next prime is 8630971. The reversal of 8630941 is 1490368.

8630941 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 a cyclic number.

It is not a de Polignac number, because 8630941 - 27 = 8630813 is a prime.

It is a Duffinian number.

8630941 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8630971) 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, 2490 + ... + 4843.

It is an arithmetic number, because the mean of its divisors is an integer number (1188108).

Almost surely, 28630941 is an apocalyptic number.

It is an amenable number.

8630941 is a deficient number, since it is larger than the sum of its proper divisors (873923).

8630941 is a wasteful number, since it uses less digits than its factorization.

8630941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7451.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 8630941 is about 2937.8463200106. The cubic root of 8630941 is about 205.1253724474.

The spelling of 8630941 in words is "eight million, six hundred thirty thousand, nine hundred forty-one".

Divisors: 1 11 107 1177 7333 80663 784631 8630941