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10303223300 = 2252611689053
BaseRepresentation
bin10011001100001111…
…01011011000000100
3222121001022222021222
421212013223120010
5132100111121200
64422213455512
7513215644616
oct114607533004
928531288258
1010303223300
1144079a0187
121bb6641598
13c82776446
146da534db6
15404806d85
hex2661eb604

10303223300 has 36 divisors (see below), whose sum is σ = 22724532516. Its totient is φ = 4053724800.

The previous prime is 10303223297. The next prime is 10303223321. The reversal of 10303223300 is 332230301.

It can be written as a sum of positive squares in 6 ways, for example, as 3861876736 + 6441346564 = 62144^2 + 80258^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 838427 + ... + 850626.

Almost surely, 210303223300 is an apocalyptic number.

10303223300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10303223300 is an abundant number, since it is smaller than the sum of its proper divisors (12421309216).

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

10303223300 is a wasteful number, since it uses less digits than its factorization.

10303223300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689128 (or 1689121 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 10303223300 its reverse (332230301), we get a palindrome (10635453601).

The spelling of 10303223300 in words is "ten billion, three hundred three million, two hundred twenty-three thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 61 100 122 244 305 610 1220 1525 3050 6100 1689053 3378106 6756212 8445265 16890530 33781060 42226325 84452650 103032233 168905300 206064466 412128932 515161165 1030322330 2060644660 2575805825 5151611650 10303223300