Search a number
-
+
230130441235 = 53767140913177
BaseRepresentation
bin1101011001010011010…
…1111101110000010011
3211000000012000200121101
43112110311331300103
512232301343104420
6253415342005231
722424563322002
oct3262465756023
9730005020541
10230130441235
11896636a8702
1238726276817
1318916725826
14b1d19a2c39
155ebd76760a
hex3594d7dc13

230130441235 has 32 divisors (see below), whose sum is σ = 288079513920. Its totient is φ = 176316383232.

The previous prime is 230130441223. The next prime is 230130441259. The reversal of 230130441235 is 532144031032.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 230130441235 - 235 = 195770702867 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17457967 + ... + 17471143.

It is an arithmetic number, because the mean of its divisors is an integer number (9002484810).

Almost surely, 2230130441235 is an apocalyptic number.

230130441235 is a deficient number, since it is larger than the sum of its proper divisors (57949072685).

230130441235 is a wasteful number, since it uses less digits than its factorization.

230130441235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14695.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 230130441235 its reverse (532144031032), we get a palindrome (762274472267).

The spelling of 230130441235 in words is "two hundred thirty billion, one hundred thirty million, four hundred forty-one thousand, two hundred thirty-five".

Divisors: 1 5 37 67 185 335 1409 2479 7045 12395 13177 52133 65885 94403 260665 472015 487549 882859 2437745 3492911 4414295 17464555 18566393 32665783 92831965 163328915 686956541 1243948331 3434782705 6219741655 46026088247 230130441235