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230382374 = 2598921937
BaseRepresentation
bin11011011101101…
…01101100100110
3121001111122012112
431232311230212
5432434213444
634505521022
75465134505
oct1556655446
9531448175
10230382374
11109054762
12651a3172
1338964341
142285083c
151535b69e
hexdbb5b26

230382374 has 16 divisors (see below), whose sum is σ = 355395600. Its totient is φ = 111961344.

The previous prime is 230382343. The next prime is 230382389. The reversal of 230382374 is 473283032.

It is a self number, because there is not a number n which added to its sum of digits gives 230382374.

It is a congruent number.

It is an unprimeable number.

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, 467 + ... + 21470.

It is an arithmetic number, because the mean of its divisors is an integer number (22212225).

Almost surely, 2230382374 is an apocalyptic number.

230382374 is a deficient number, since it is larger than the sum of its proper divisors (125013226).

230382374 is a wasteful number, since it uses less digits than its factorization.

230382374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22087.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 230382374 is about 15178.3521503489. The cubic root of 230382374 is about 613.0319124490.

The spelling of 230382374 in words is "two hundred thirty million, three hundred eighty-two thousand, three hundred seventy-four".

Divisors: 1 2 59 89 118 178 5251 10502 21937 43874 1294283 1952393 2588566 3904786 115191187 230382374