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8230941 = 3217232339
BaseRepresentation
bin11111011001100000011101
3120111011201200
4133121200131
54101342231
6452230113
7126650625
oct37314035
916434650
108230941
114712034
12290b339
1319225a4
141143885
15ac8be6
hex7d981d

8230941 has 24 divisors (see below), whose sum is σ = 13141440. Its totient is φ = 4937856.

The previous prime is 8230891. The next prime is 8230949. The reversal of 8230941 is 1490328.

It is not a de Polignac number, because 8230941 - 26 = 8230877 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8230949) 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 23 ways as a sum of consecutive naturals, for example, 2350 + ... + 4688.

It is an arithmetic number, because the mean of its divisors is an integer number (547560).

Almost surely, 28230941 is an apocalyptic number.

It is an amenable number.

8230941 is a deficient number, since it is larger than the sum of its proper divisors (4910499).

8230941 is a wasteful number, since it uses less digits than its factorization.

8230941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385 (or 2382 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 8230941 is about 2868.9616588585. The cubic root of 8230941 is about 201.9062810687.

The spelling of 8230941 in words is "eight million, two hundred thirty thousand, nine hundred forty-one".

Divisors: 1 3 9 17 23 51 69 153 207 391 1173 2339 3519 7017 21051 39763 53797 119289 161391 357867 484173 914549 2743647 8230941