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230663414 = 2359332099
BaseRepresentation
bin11011011111110…
…10010011110110
3121002000220201102
431233322103312
5433022212124
634515530102
75500415042
oct1557722366
9532026642
10230663414
11109226923
12652b9932
1338a32237
14228c5022
15153b4aae
hexdbfa4f6

230663414 has 8 divisors (see below), whose sum is σ = 346102200. Its totient is φ = 115296016.

The previous prime is 230663399. The next prime is 230663449. The reversal of 230663414 is 414366032.

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

It is a super-2 number, since 2×2306634142 = 106411221116270792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8864 + ... + 23235.

It is an arithmetic number, because the mean of its divisors is an integer number (43262775).

Almost surely, 2230663414 is an apocalyptic number.

230663414 is a deficient number, since it is larger than the sum of its proper divisors (115438786).

230663414 is a wasteful number, since it uses less digits than its factorization.

230663414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35694.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 230663414 is about 15187.6072506501. The cubic root of 230663414 is about 613.2810872977.

The spelling of 230663414 in words is "two hundred thirty million, six hundred sixty-three thousand, four hundred fourteen".

Divisors: 1 2 3593 7186 32099 64198 115331707 230663414