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230119113 = 3718236011
BaseRepresentation
bin11011011011101…
…01011011001001
3121001000021002010
431231311123021
5432402302423
634500130133
75462660130
oct1555653311
9531007063
10230119113
11108994994
1265096949
13388a1573
14227c2917
1515308693
hexdb756c9

230119113 has 16 divisors (see below), whose sum is σ = 350908416. Its totient is φ = 131402640.

The previous prime is 230119103. The next prime is 230119121. The reversal of 230119113 is 311911032.

It is not a de Polignac number, because 230119113 - 25 = 230119081 is a prime.

It is a super-3 number, since 3×2301191133 (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 230119113.

It is not an unprimeable number, because it can be changed into a prime (230119103) 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 15 ways as a sum of consecutive naturals, for example, 35278 + ... + 41288.

It is an arithmetic number, because the mean of its divisors is an integer number (21931776).

Almost surely, 2230119113 is an apocalyptic number.

It is an amenable number.

230119113 is a deficient number, since it is larger than the sum of its proper divisors (120789303).

230119113 is a wasteful number, since it uses less digits than its factorization.

230119113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7844.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 230119113 is about 15169.6774191148. The cubic root of 230119113 is about 612.7983168781.

The spelling of 230119113 in words is "two hundred thirty million, one hundred nineteen thousand, one hundred thirteen".

Divisors: 1 3 7 21 1823 5469 6011 12761 18033 38283 42077 126231 10958053 32874159 76706371 230119113