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10500900468 = 2231946056581
BaseRepresentation
bin10011100011110011…
…10000011001110100
31000002211022000101120
421301321300121310
5133001212303333
64453554423540
7521136116112
oct116171603164
930084260346
1010500900468
1144a9536a43
122050891bb0
13cb46c9396
147188b0ab2
15416d52db3
hex271e70674

10500900468 has 24 divisors (see below), whose sum is σ = 25791685920. Its totient is φ = 3316073760.

The previous prime is 10500900463. The next prime is 10500900469. The reversal of 10500900468 is 86400900501.

10500900468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105009004682 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10500900463) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23028063 + ... + 23028518.

It is an arithmetic number, because the mean of its divisors is an integer number (1074653580).

Almost surely, 210500900468 is an apocalyptic number.

It is an amenable number.

10500900468 is an abundant number, since it is smaller than the sum of its proper divisors (15290785452).

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

10500900468 is a wasteful number, since it uses less digits than its factorization.

10500900468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46056607 (or 46056605 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

Adding to 10500900468 its sum of digits (33), we get a palindrome (10500900501).

The spelling of 10500900468 in words is "ten billion, five hundred million, nine hundred thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 46056581 92113162 138169743 184226324 276339486 552678972 875075039 1750150078 2625225117 3500300156 5250450234 10500900468