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10030303110440 = 235250757577761
BaseRepresentation
bin1001000111110101110010…
…1001110110010100101000
31022111212222001212202120002
42101331130221312110220
52303314030044013230
633155505125522132
72053444155466124
oct221753451662450
938455861782502
1010030303110440
113217911686448
12115bb34273348
13579b1326a0c2
1426967d91a584
15125da0492545
hex91f5ca76528

10030303110440 has 16 divisors (see below), whose sum is σ = 22568181998580. Its totient is φ = 4012121244160.

The previous prime is 10030303110427. The next prime is 10030303110473. The reversal of 10030303110440 is 4401130303001.

10030303110440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9249882815044 + 780420295396 = 3041362^2 + 883414^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125378788841 + ... + 125378788920.

Almost surely, 210030303110440 is an apocalyptic number.

10030303110440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030303110440 is an abundant number, since it is smaller than the sum of its proper divisors (12537878888140).

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

10030303110440 is a wasteful number, since it uses less digits than its factorization.

10030303110440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250757577772 (or 250757577768 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10030303110440 its reverse (4401130303001), we get a palindrome (14431433413441).

The spelling of 10030303110440 in words is "ten trillion, thirty billion, three hundred three million, one hundred ten thousand, four hundred forty".

Divisors: 1 2 4 5 8 10 20 40 250757577761 501515155522 1003030311044 1253787888805 2006060622088 2507575777610 5015151555220 10030303110440