Search a number
-
+
30353300010 = 23251131989029
BaseRepresentation
bin11100010001001100…
…101001101000101010
32220100101002101212200
4130101030221220222
5444130421100020
621535532321030
72123116536015
oct342114515052
986311071780
1030353300010
1111966712610
125a71313176
132b29635367
14167d33437c
15bc9b65590
hex711329a2a

30353300010 has 96 divisors (see below), whose sum is σ = 88870279680. Its totient is φ = 7121001600.

The previous prime is 30353300009. The next prime is 30353300017. The reversal of 30353300010 is 1000335303.

30353300010 is a `hidden beast` number, since 3 + 0 + 353 + 300 + 0 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (30353300017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 463825 + ... + 525204.

It is an arithmetic number, because the mean of its divisors is an integer number (925732080).

Almost surely, 230353300010 is an apocalyptic number.

30353300010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30353300010 is an abundant number, since it is smaller than the sum of its proper divisors (58516979670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30353300010 is a wasteful number, since it uses less digits than its factorization.

30353300010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989084 (or 989081 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 18.

Adding to 30353300010 its reverse (1000335303), we get a palindrome (31353635313).

The spelling of 30353300010 in words is "thirty billion, three hundred fifty-three million, three hundred thousand, ten".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 31 33 45 55 62 66 90 93 99 110 155 165 186 198 279 310 330 341 465 495 558 682 930 990 1023 1395 1705 2046 2790 3069 3410 5115 6138 10230 15345 30690 989029 1978058 2967087 4945145 5934174 8901261 9890290 10879319 14835435 17802522 21758638 29670870 30659899 32637957 44506305 54396595 61319798 65275914 89012610 91979697 97913871 108793190 153299495 163189785 183959394 195827742 275939091 306598990 326379570 337258889 459898485 489569355 551878182 674517778 919796970 979138710 1011776667 1379695455 1686294445 2023553334 2759390910 3035330001 3372588890 5058883335 6070660002 10117766670 15176650005 30353300010