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10127000585 = 513155800009
BaseRepresentation
bin10010110111001110…
…11100010000001001
3222010202201221011202
421123213130100021
5131220003004320
64352520433545
7505646041022
oct113347342011
928122657152
1010127000585
114327478479
121b676188b5
13c550c5950
146c0d81c49
153e40e7b75
hex25b9dc409

10127000585 has 8 divisors (see below), whose sum is σ = 13087200840. Its totient is φ = 7478400384.

The previous prime is 10127000573. The next prime is 10127000617. The reversal of 10127000585 is 58500072101.

It can be written as a sum of positive squares in 4 ways, for example, as 480617929 + 9646382656 = 21923^2 + 98216^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10127000585 - 28 = 10127000329 is a prime.

It is a super-2 number, since 2×101270005852 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77899940 + ... + 77900069.

It is an arithmetic number, because the mean of its divisors is an integer number (1635900105).

Almost surely, 210127000585 is an apocalyptic number.

It is an amenable number.

10127000585 is a deficient number, since it is larger than the sum of its proper divisors (2960200255).

10127000585 is a wasteful number, since it uses less digits than its factorization.

10127000585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155800027.

The product of its (nonzero) digits is 2800, while the sum is 29.

Adding to 10127000585 its reverse (58500072101), we get a palindrome (68627072686).

The spelling of 10127000585 in words is "ten billion, one hundred twenty-seven million, five hundred eighty-five", and thus it is an aban number.

Divisors: 1 5 13 65 155800009 779000045 2025400117 10127000585