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230420114 = 210929697
BaseRepresentation
bin11011011101111…
…10111010010010
3121001120112222022
431232332322102
5432441420424
634510411442
75465352521
oct1556767222
9531515868
10230420114
11109080051
1265200b82
1338978582
14228604b8
151536795e
hexdbbee92

230420114 has 12 divisors (see below), whose sum is σ = 348866154. Its totient is φ = 114141312.

The previous prime is 230420107. The next prime is 230420129. The reversal of 230420114 is 411024032.

It can be written as a sum of positive squares in 3 ways, for example, as 195077089 + 35343025 = 13967^2 + 5945^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230420092 and 230420101.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18914 + ... + 28610.

Almost surely, 2230420114 is an apocalyptic number.

230420114 is a deficient number, since it is larger than the sum of its proper divisors (118446040).

230420114 is an equidigital number, since it uses as much as digits as its factorization.

230420114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9917 (or 9808 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 230420114 is about 15179.5953173989. The cubic root of 230420114 is about 613.0653851503.

Adding to 230420114 its reverse (411024032), we get a palindrome (641444146).

The spelling of 230420114 in words is "two hundred thirty million, four hundred twenty thousand, one hundred fourteen".

Divisors: 1 2 109 218 9697 11881 19394 23762 1056973 2113946 115210057 230420114