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10010001000000 = 263566749801
BaseRepresentation
bin1001000110101010001010…
…0011011100011001000000
31022102221120011212200200210
42101222202203130121000
52303000440224000000
633142310405114120
72052125104422561
oct221524243343100
938387504780623
1010010001000000
11320a243671381
1211580090b8940
13577c29105bc1
142686b5472168
151255b2e4c350
hex91aa28dc640

10010001000000 has 392 divisors, whose sum is σ = 33600356784928. Its totient is φ = 2629440000000.

The previous prime is 10010000999987. The next prime is 10010001000059. The reversal of 10010001000000 is 10001001.

Adding to 10010001000000 its reverse (10001001), we get a palindrome (10010011001001).

It can be divided in two parts, 1001000 and 1000000, that added together give a triangular number (2001000 = T2000).

It is a Harshad number since it is a multiple of its sum of digits (3).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

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 55 ways as a sum of consecutive naturals, for example, 200975100 + ... + 201024900.

Almost surely, 210010001000000 is an apocalyptic number.

10010001000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10010001000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16800178392464).

10010001000000 is an abundant number, since it is smaller than the sum of its proper divisors (23590355784928).

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

10010001000000 is an frugal number, since it uses more digits than its factorization.

10010001000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49913 (or 49878 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 3.

The spelling of 10010001000000 in words is "ten trillion, ten billion, one million", and thus it is an aban number and an uban number.