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930234 = 23197787
BaseRepresentation
bin11100011000110111010
31202021001010
43203012322
5214231414
631534350
710623024
oct3430672
91667033
10930234
11585998
1238a3b6
13267546
141a3014
15135959
hexe31ba

930234 has 16 divisors (see below), whose sum is σ = 1872288. Its totient is φ = 308112.

The previous prime is 930229. The next prime is 930269. The reversal of 930234 is 432039.

It is a self number, because there is not a number n which added to its sum of digits gives 930234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789 + ... + 1575.

It is an arithmetic number, because the mean of its divisors is an integer number (117018).

2930234 is an apocalyptic number.

930234 is an abundant number, since it is smaller than the sum of its proper divisors (942054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

930234 is a wasteful number, since it uses less digits than its factorization.

930234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 930234 is about 964.4863918169. The cubic root of 930234 is about 97.6181867256.

The spelling of 930234 in words is "nine hundred thirty thousand, two hundred thirty-four".

Divisors: 1 2 3 6 197 394 591 787 1182 1574 2361 4722 155039 310078 465117 930234