Base | Representation |
---|---|
bin | 1100010010100001011… |
… | …0001101111100010011 |
3 | 202011222000221001000122 |
4 | 3010220112031330103 |
5 | 11424343324413134 |
6 | 240554131140455 |
7 | 21153002012420 |
oct | 3045026157423 |
9 | 664860831018 |
10 | 211130310419 |
11 | 815a3613156 |
12 | 34b0314472b |
13 | 16ba9240682 |
14 | a30c3d2d47 |
15 | 575a6a402e |
hex | 312858df13 |
211130310419 has 16 divisors (see below), whose sum is σ = 254010074880. Its totient is φ = 171431523360.
The previous prime is 211130310389. The next prime is 211130310427. The reversal of 211130310419 is 914013031112.
It is a cyclic number.
It is not a de Polignac number, because 211130310419 - 216 = 211130244883 is a prime.
It is a super-2 number, since 2×2111303104192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211130315419) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2032232 + ... + 2133594.
It is an arithmetic number, because the mean of its divisors is an integer number (15875629680).
Almost surely, 2211130310419 is an apocalyptic number.
211130310419 is a deficient number, since it is larger than the sum of its proper divisors (42879764461).
211130310419 is a wasteful number, since it uses less digits than its factorization.
211130310419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117050.
The product of its (nonzero) digits is 648, while the sum is 26.
The spelling of 211130310419 in words is "two hundred eleven billion, one hundred thirty million, three hundred ten thousand, four hundred nineteen".
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