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11432055025 = 5217181353421
BaseRepresentation
bin10101010010110011…
…10101000011110001
31002111201102120022101
422221121311003301
5141403101230100
65130220340401
7553203602326
oct125131650361
932451376271
1011432055025
114937108166
1222706a4701
1311025b0401
147a641ab4d
1546d98586a
hex2a96750f1

11432055025 has 48 divisors (see below), whose sum is σ = 15171247728. Its totient is φ = 8515584000.

The previous prime is 11432055023. The next prime is 11432055031. The reversal of 11432055025 is 52055023411.

11432055025 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 24 ways, for example, as 11408162481 + 23892544 = 106809^2 + 4888^2 .

It is not a de Polignac number, because 11432055025 - 21 = 11432055023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11432054984 and 11432055002.

It is not an unprimeable number, because it can be changed into a prime (11432055023) 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 47 ways as a sum of consecutive naturals, for example, 27154315 + ... + 27154735.

It is an arithmetic number, because the mean of its divisors is an integer number (316067661).

Almost surely, 211432055025 is an apocalyptic number.

It is an amenable number.

11432055025 is a deficient number, since it is larger than the sum of its proper divisors (3739192703).

11432055025 is a wasteful number, since it uses less digits than its factorization.

11432055025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982 (or 977 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 11432055025 its reverse (52055023411), we get a palindrome (63487078436).

The spelling of 11432055025 in words is "eleven billion, four hundred thirty-two million, fifty-five thousand, twenty-five".

Divisors: 1 5 17 25 85 181 353 421 425 905 1765 2105 3077 4525 6001 7157 8825 10525 15385 30005 35785 63893 76201 76925 148613 150025 178925 319465 381005 743065 1086181 1295417 1597325 1905025 2526421 3715325 5430905 6477085 12632105 26898953 27154525 32385425 63160525 134494765 457282201 672473825 2286411005 11432055025