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1000010110985 = 55927712237779
BaseRepresentation
bin11101000110101010011…
…11110101100000001001
310112121012102110010010222
432203111033311200021
5112341010042022420
62043222011115425
7132151116460064
oct16432517654011
93477172403128
101000010110985
11356113701486
12141985442b75
13733ba3c8a82
14365879198db
151b02c5b2225
hexe8d53f5809

1000010110985 has 16 divisors (see below), whose sum is σ = 1224757022400. Its totient is φ = 783609400896.

The previous prime is 1000010110969. The next prime is 1000010111039. The reversal of 1000010110985 is 5890110100001.

1000010110985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1000010110985 - 24 = 1000010110969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6037175 + ... + 6200604.

It is an arithmetic number, because the mean of its divisors is an integer number (76547313900).

Almost surely, 21000010110985 is an apocalyptic number.

It is an amenable number.

1000010110985 is a deficient number, since it is larger than the sum of its proper divisors (224746911415).

1000010110985 is a wasteful number, since it uses less digits than its factorization.

1000010110985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12238120.

The product of its (nonzero) digits is 360, while the sum is 26.

Adding to 1000010110985 its reverse (5890110100001), we get a palindrome (6890120210986).

The spelling of 1000010110985 in words is "one trillion, ten million, one hundred ten thousand, nine hundred eighty-five".

Divisors: 1 5 59 277 295 1385 16343 81715 12237779 61188895 722028961 3389864783 3610144805 16949323915 200002022197 1000010110985