Search a number
-
+
30233233133210 = 2547331194338453
BaseRepresentation
bin1101101111111001110010…
…00111110000111010011010
310222001021020222222112100002
412313330321013300322122
512430320130140230320
6144144542222413002
76240164462330342
oct667747107607232
9128037228875302
1030233233133210
1196a6929a1a0a8
1234834a0731162
1313b3c9b8c3193
14767421047d22
15376680b1c675
hex1b7f391f0e9a

30233233133210 has 32 divisors (see below), whose sum is σ = 55745596852992. Its totient is φ = 11800230805440.

The previous prime is 30233233133189. The next prime is 30233233133221. The reversal of 30233233133210 is 1233133233203.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97013657 + ... + 97324796.

It is an arithmetic number, because the mean of its divisors is an integer number (1742049901656).

Almost surely, 230233233133210 is an apocalyptic number.

30233233133210 is a deficient number, since it is larger than the sum of its proper divisors (25512363719782).

30233233133210 is a wasteful number, since it uses less digits than its factorization.

30233233133210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194338838.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 30233233133210 its reverse (1233133233203), we get a palindrome (31466366366413).

The spelling of 30233233133210 in words is "thirty trillion, two hundred thirty-three billion, two hundred thirty-three million, one hundred thirty-three thousand, two hundred ten".

Divisors: 1 2 5 10 47 94 235 331 470 662 1655 3310 15557 31114 77785 155570 194338453 388676906 971692265 1943384530 9133907291 18267814582 45669536455 64326027943 91339072910 128652055886 321630139715 643260279430 3023323313321 6046646626642 15116616566605 30233233133210