Search a number
-
+
230042441212 = 22371554340819
BaseRepresentation
bin1101011000111110011…
…0010001010111111100
3210222210001102211021021
43112033212101113330
512232111331104322
6253402515513524
722422444326113
oct3261746212774
9728701384237
10230042441212
1189618a62a11
12387008b88a4
1318901423ccc
14b1c4016c7a
155eb5b834c7
hex358f9915fc

230042441212 has 12 divisors (see below), whose sum is σ = 413454658120. Its totient is φ = 111912538896.

The previous prime is 230042441197. The next prime is 230042441227. The reversal of 230042441212 is 212144240032.

It is an interprime number because it is at equal distance from previous prime (230042441197) and next prime (230042441227).

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, 777170262 + ... + 777170557.

Almost surely, 2230042441212 is an apocalyptic number.

It is an amenable number.

230042441212 is a deficient number, since it is larger than the sum of its proper divisors (183412216908).

230042441212 is a wasteful number, since it uses less digits than its factorization.

230042441212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554340860 (or 1554340858 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 230042441212 its reverse (212144240032), we get a palindrome (442186681244).

The spelling of 230042441212 in words is "two hundred thirty billion, forty-two million, four hundred forty-one thousand, two hundred twelve".

Divisors: 1 2 4 37 74 148 1554340819 3108681638 6217363276 57510610303 115021220606 230042441212