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2010012012011 = 18231793961463
BaseRepresentation
bin11101001111111110000…
…011010100110111101011
321010011012012012202110202
4131033332003110313223
5230413001033341021
64135215313102415
7265134654126323
oct35177603246753
97104165182422
102010012012011
1170549441a683
12285678b57a0b
1311770a899133
146d3dc45c283
1537441e5ea0b
hex1d3fe0d4deb

2010012012011 has 8 divisors (see below), whose sum is σ = 2011259427840. Its totient is φ = 2008764758632.

The previous prime is 2010012011989. The next prime is 2010012012013. The reversal of 2010012012011 is 1102102100102.

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

It is a cyclic number.

It is not a de Polignac number, because 2010012012011 - 234 = 1992832142827 is a prime.

It is a super-3 number, since 3×20100120120113 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010012011983 and 2010012012001.

It is not an unprimeable number, because it can be changed into a prime (2010012012013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32672066 + ... + 32733528.

It is an arithmetic number, because the mean of its divisors is an integer number (251407428480).

Almost surely, 22010012012011 is an apocalyptic number.

2010012012011 is a deficient number, since it is larger than the sum of its proper divisors (1247415829).

2010012012011 is a wasteful number, since it uses less digits than its factorization.

2010012012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81225.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2010012012011 its reverse (1102102100102), we get a palindrome (3112114112113).

The spelling of 2010012012011 in words is "two trillion, ten billion, twelve million, twelve thousand, eleven".

Divisors: 1 1823 17939 61463 32702797 112047049 1102584757 2010012012011