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230488214 = 21110476737
BaseRepresentation
bin11011011110011…
…11100010010110
3121001201000101112
431233033202112
5433001110324
634512055022
75466055205
oct1557174226
9531630345
10230488214
11109117230
1265234472
13389a0578
142287b23c
151537cc0e
hexdbcf896

230488214 has 8 divisors (see below), whose sum is σ = 377162568. Its totient is φ = 104767360.

The previous prime is 230488211. The next prime is 230488231. The reversal of 230488214 is 412884032.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230488211) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5238347 + ... + 5238390.

It is an arithmetic number, because the mean of its divisors is an integer number (47145321).

Almost surely, 2230488214 is an apocalyptic number.

230488214 is a deficient number, since it is larger than the sum of its proper divisors (146674354).

230488214 is a wasteful number, since it uses less digits than its factorization.

230488214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10476750.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 230488214 is about 15181.8382944886. The cubic root of 230488214 is about 613.1257757699.

The spelling of 230488214 in words is "two hundred thirty million, four hundred eighty-eight thousand, two hundred fourteen".

Divisors: 1 2 11 22 10476737 20953474 115244107 230488214