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10000305213030 = 23251110101318397
BaseRepresentation
bin1001000110000110000010…
…1000111100111001100110
31022102000112110112200101200
42101201200220330321212
52302321111113304110
633134024330503330
72051332612535226
oct221414050747146
938360473480350
1010000305213030
1132061186490a0
121156161b94b46
13577042460052
1426803589c086
151251e6b316c0
hex91860a3ce66

10000305213030 has 48 divisors (see below), whose sum is σ = 28364502061584. Its totient is φ = 2424316415040.

The previous prime is 10000305213029. The next prime is 10000305213037. The reversal of 10000305213030 is 3031250300001.

It is a super-2 number, since 2×100003052130302 (a number of 27 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 10000305212994 and 10000305213012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000305213037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5050658209 + ... + 5050660188.

It is an arithmetic number, because the mean of its divisors is an integer number (590927126283).

Almost surely, 210000305213030 is an apocalyptic number.

10000305213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000305213030 is an abundant number, since it is smaller than the sum of its proper divisors (18364196848554).

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

10000305213030 is a wasteful number, since it uses less digits than its factorization.

10000305213030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10101318421 (or 10101318418 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

Adding to 10000305213030 its reverse (3031250300001), we get a palindrome (13031555513031).

The spelling of 10000305213030 in words is "ten trillion, three hundred five million, two hundred thirteen thousand, thirty".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 10101318397 20202636794 30303955191 50506591985 60607910382 90911865573 101013183970 111114502367 151519775955 181823731146 222229004734 303039551910 333343507101 454559327865 555572511835 666687014202 909118655730 1000030521303 1111145023670 1666717535505 2000061042606 3333435071010 5000152606515 10000305213030