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2010000211001 = 12487160967423
BaseRepresentation
bin11101001111111101010…
…110010011110000111001
321010011011101000012112022
4131033331112103300321
5230412440023223001
64135214212124225
7265134451616126
oct35177526236071
97104141005468
102010000211001
1170548879a382
12285675006675
131177082c68a3
146d3daa6974d
1537440dcd11b
hex1d3fd593c39

2010000211001 has 4 divisors (see below), whose sum is σ = 2010161190912. Its totient is φ = 2009839231092.

The previous prime is 2010000210947. The next prime is 2010000211013. The reversal of 2010000211001 is 1001120000102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2010000211001 - 210 = 2010000209977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2010000211001.

It is not an unprimeable number, because it can be changed into a prime (2010000211501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80471225 + ... + 80496198.

It is an arithmetic number, because the mean of its divisors is an integer number (502540297728).

Almost surely, 22010000211001 is an apocalyptic number.

It is an amenable number.

2010000211001 is a deficient number, since it is larger than the sum of its proper divisors (160979911).

2010000211001 is a wasteful number, since it uses less digits than its factorization.

2010000211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160979910.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 2010000211001 its reverse (1001120000102), we get a palindrome (3011120211103).

The spelling of 2010000211001 in words is "two trillion, ten billion, two hundred eleven thousand, one".

Divisors: 1 12487 160967423 2010000211001