Search a number
-
+
30201011310302 = 2722325752135609
BaseRepresentation
bin1101101110111101110001…
…00011010000111011011110
310221221012002101221022220122
412313132320203100323132
512424303132343412202
6144122053021114542
76234644133341600
oct667367043207336
9127835071838818
1030201011310302
1196941a4600698
1234791a96b8a52
1313b0c35128691
14765a458c1170
153758e6e159a2
hex1b77b88d0ede

30201011310302 has 48 divisors (see below), whose sum is σ = 55202852207520. Its totient is φ = 12332365258752.

The previous prime is 30201011310271. The next prime is 30201011310313. The reversal of 30201011310302 is 20301311010203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25488527 + ... + 26647082.

It is an arithmetic number, because the mean of its divisors is an integer number (1150059420990).

Almost surely, 230201011310302 is an apocalyptic number.

30201011310302 is a deficient number, since it is larger than the sum of its proper divisors (25001840897218).

30201011310302 is a wasteful number, since it uses less digits than its factorization.

30201011310302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52135905 (or 52135898 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30201011310302 its reverse (20301311010203), we get a palindrome (50502322320505).

The spelling of 30201011310302 in words is "thirty trillion, two hundred one billion, eleven million, three hundred ten thousand, three hundred two".

Divisors: 1 2 7 14 23 46 49 98 161 257 322 514 1127 1799 2254 3598 5911 11822 12593 25186 41377 82754 289639 579278 52135609 104271218 364949263 729898526 1199119007 2398238014 2554644841 5109289682 8393833049 13398851513 16787666098 26797703026 58756831343 93791960591 117513662686 187583921182 308173584799 616347169598 656543724137 1313087448274 2157215093593 4314430187186 15100505655151 30201011310302