Search a number
-
+
230124112 = 2414382757
BaseRepresentation
bin11011011011101…
…10101001010000
3121001000111221021
431231312221100
5432402432422
634500205224
75463010531
oct1555665120
9531014837
10230124112
11108998719
1265099814
13388a391a
14227c4688
1515309dc7
hexdb76a50

230124112 has 10 divisors (see below), whose sum is σ = 445865498. Its totient is φ = 115062048.

The previous prime is 230124101. The next prime is 230124113. The reversal of 230124112 is 211421032.

It can be written as a sum of positive squares in only one way, i.e., 198133776 + 31990336 = 14076^2 + 5656^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 14382757 = 230124112 / (2 + 3 + 0 + 1 + 2 + 4 + 1 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230124113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7191363 + ... + 7191394.

Almost surely, 2230124112 is an apocalyptic number.

It is an amenable number.

230124112 is a deficient number, since it is larger than the sum of its proper divisors (215741386).

230124112 is a wasteful number, since it uses less digits than its factorization.

230124112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14382765 (or 14382759 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 230124112 is about 15169.8421877091. The cubic root of 230124112 is about 612.8027542273.

Adding to 230124112 its reverse (211421032), we get a palindrome (441545144).

The spelling of 230124112 in words is "two hundred thirty million, one hundred twenty-four thousand, one hundred twelve".

Divisors: 1 2 4 8 16 14382757 28765514 57531028 115062056 230124112