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10303011292 = 227367964689
BaseRepresentation
bin10011001100001101…
…10111100111011100
3222121000221012110211
421212012313213130
5132100032330132
64422205142204
7513214102540
oct114606674734
928530835424
1010303011292
114407865972
121bb655a964
13c82700ab2
146da4bba20
154047b4147
hex2661b79dc

10303011292 has 12 divisors (see below), whose sum is σ = 20606022640. Its totient is φ = 4415576256.

The previous prime is 10303011281. The next prime is 10303011311. The reversal of 10303011292 is 29211030301.

10303011292 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 183982317 + ... + 183982372.

Almost surely, 210303011292 is an apocalyptic number.

It is an amenable number.

10303011292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10303011292 is a wasteful number, since it uses less digits than its factorization.

10303011292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367964700 (or 367964698 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 10303011292 its reverse (29211030301), we get a palindrome (39514041593).

The spelling of 10303011292 in words is "ten billion, three hundred three million, eleven thousand, two hundred ninety-two".

Divisors: 1 2 4 7 14 28 367964689 735929378 1471858756 2575752823 5151505646 10303011292