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10285730463 = 347281259603
BaseRepresentation
bin10011001010001001…
…11100101010011111
3222112211102020122010
421211010330222133
5132031121333323
64420350522303
7512614160241
oct114504745237
928484366563
1010285730463
1143a9032598
121bb0806393
13c7bc60258
146d80a0091
15402eedc93
hex26513ca9f

10285730463 has 16 divisors (see below), whose sum is σ = 14055998976. Its totient is φ = 6687347520.

The previous prime is 10285730461. The next prime is 10285730489. The reversal of 10285730463 is 36403758201.

It is not a de Polignac number, because 10285730463 - 21 = 10285730461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10285730461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90181 + ... + 169422.

It is an arithmetic number, because the mean of its divisors is an integer number (878499936).

Almost surely, 210285730463 is an apocalyptic number.

10285730463 is a deficient number, since it is larger than the sum of its proper divisors (3770268513).

10285730463 is a wasteful number, since it uses less digits than its factorization.

10285730463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259934.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 10285730463 in words is "ten billion, two hundred eighty-five million, seven hundred thirty thousand, four hundred sixty-three".

Divisors: 1 3 47 141 281 843 13207 39621 259603 778809 12201341 36604023 72948443 218845329 3428576821 10285730463