Search a number
-
+
230412110253 = 3136221949687
BaseRepresentation
bin1101011010010110100…
…0011100100110101101
3211000201211000221212020
43112211220130212231
512233341000012003
6253503323100353
722434553423323
oct3264550344655
9730654027766
10230412110253
11897986a1816
12387a46716b9
131895cba5aa0
14b21b163d13
155ed8354d53
hex35a5a1c9ad

230412110253 has 16 divisors (see below), whose sum is σ = 330901689216. Its totient is φ = 141769126080.

The previous prime is 230412110233. The next prime is 230412110261. The reversal of 230412110253 is 352011214032.

It is not a de Polignac number, because 230412110253 - 210 = 230412109229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230412110233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232225 + ... + 717462.

It is an arithmetic number, because the mean of its divisors is an integer number (20681355576).

Almost surely, 2230412110253 is an apocalyptic number.

It is an amenable number.

230412110253 is a deficient number, since it is larger than the sum of its proper divisors (100489578963).

230412110253 is a wasteful number, since it uses less digits than its factorization.

230412110253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955924.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 230412110253 its reverse (352011214032), we get a palindrome (582423324285).

The spelling of 230412110253 in words is "two hundred thirty billion, four hundred twelve million, one hundred ten thousand, two hundred fifty-three".

Divisors: 1 3 13 39 6221 18663 80873 242619 949687 2849061 12345931 37037793 5908002827 17724008481 76804036751 230412110253