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2313020010211 = 7720129961011
BaseRepresentation
bin100001101010001010101…
…111000110111011100011
322012010022100012221000121
4201222022233012323203
5300344031110311321
64530330422101111
7326052535456021
oct41521257067343
98163270187017
102313020010211
11811a4554a4a9
1231434187a797
1313a16994c921
147dd44c89711
1540278742441
hex21a8abc6ee3

2313020010211 has 4 divisors (see below), whose sum is σ = 2313050048424. Its totient is φ = 2312989972000.

The previous prime is 2313020010181. The next prime is 2313020010281. The reversal of 2313020010211 is 1120100203132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2313020010211 - 25 = 2313020010179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313020010281) 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, 14903305 + ... + 15057706.

It is an arithmetic number, because the mean of its divisors is an integer number (578262512106).

Almost surely, 22313020010211 is an apocalyptic number.

2313020010211 is a deficient number, since it is larger than the sum of its proper divisors (30038213).

2313020010211 is an equidigital number, since it uses as much as digits as its factorization.

2313020010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30038212.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2313020010211 its reverse (1120100203132), we get a palindrome (3433120213343).

The spelling of 2313020010211 in words is "two trillion, three hundred thirteen billion, twenty million, ten thousand, two hundred eleven".

Divisors: 1 77201 29961011 2313020010211