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10303011100 = 2252103030111
BaseRepresentation
bin10011001100001101…
…10111100100011100
3222121000221012012201
421212012313210130
5132100032323400
64422205141244
7513214102144
oct114606674434
928530835181
1010303011100
114407865808
121bb655a824
13c82700995
146da4bb924
154047b406a
hex2661b791c

10303011100 has 18 divisors (see below), whose sum is σ = 22357534304. Its totient is φ = 4121204400.

The previous prime is 10303011031. The next prime is 10303011119. The reversal of 10303011100 is 111030301.

10303011100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51514956 + ... + 51515155.

Almost surely, 210303011100 is an apocalyptic number.

10303011100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10303011100 is an abundant number, since it is smaller than the sum of its proper divisors (12054523204).

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

10303011100 is a wasteful number, since it uses less digits than its factorization.

10303011100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103030125 (or 103030118 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 10303011100 its reverse (111030301), we get a palindrome (10414041401).

The spelling of 10303011100 in words is "ten billion, three hundred three million, eleven thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 103030111 206060222 412120444 515150555 1030301110 2060602220 2575752775 5151505550 10303011100