Base | Representation |
---|---|
bin | 110000000011001000010000… |
… | …000011000101010001111111 |
3 | 1000201020010002021002210100201 |
4 | 300003020100003011101333 |
5 | 210144241410014010221 |
6 | 2025235350410304331 |
7 | 62340312401612332 |
oct | 6003102003052177 |
9 | 1021203067083321 |
10 | 211321250141311 |
11 | 61373925631212 |
12 | 1b84b5831280a7 |
13 | 90bb67bbb843b |
14 | 3a28008646619 |
15 | 1966e3d7b5891 |
hex | c032100c547f |
211321250141311 has 8 divisors (see below), whose sum is σ = 223775417738880. Its totient is φ = 199000282197528.
The previous prime is 211321250141149. The next prime is 211321250141377. The reversal of 211321250141311 is 113141052123112.
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 211321250141311 - 215 = 211321250108543 is a prime.
It is a super-2 number, since 2×2113212501413112 (a number of 29 digits) contains 22 as substring.
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 211321250141311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211321250142311) 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, 33299910181 + ... + 33299916526.
It is an arithmetic number, because the mean of its divisors is an integer number (27971927217360).
Almost surely, 2211321250141311 is an apocalyptic number.
211321250141311 is a deficient number, since it is larger than the sum of its proper divisors (12454167597569).
211321250141311 is a wasteful number, since it uses less digits than its factorization.
211321250141311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66599826893.
The product of its (nonzero) digits is 1440, while the sum is 28.
The spelling of 211321250141311 in words is "two hundred eleven trillion, three hundred twenty-one billion, two hundred fifty million, one hundred forty-one thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •