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230308014 = 2338384669
BaseRepresentation
bin11011011101000…
…11100010101110
3121001100212012110
431232203202232
5432424324024
634504144450
75464404636
oct1556434256
9531325173
10230308014
11109003902
1265168126
1338939541
14228316c6
1515344629
hexdba38ae

230308014 has 8 divisors (see below), whose sum is σ = 460616040. Its totient is φ = 76769336.

The previous prime is 230308009. The next prime is 230308031. The reversal of 230308014 is 410803032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

230308014 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19192329 + ... + 19192340.

It is an arithmetic number, because the mean of its divisors is an integer number (57577005).

Almost surely, 2230308014 is an apocalyptic number.

230308014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

230308014 is a wasteful number, since it uses less digits than its factorization.

230308014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38384674.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 230308014 is about 15175.9024113889. The cubic root of 230308014 is about 612.9659497083.

The spelling of 230308014 in words is "two hundred thirty million, three hundred eight thousand, fourteen".

Divisors: 1 2 3 6 38384669 76769338 115154007 230308014