Base | Representation |
---|---|
bin | 110000000001101100110111… |
… | …101000100010010001100101 |
3 | 1000200212201211002210100000020 |
4 | 300001230313220202101211 |
5 | 210141134432241214023 |
6 | 2025122322155505353 |
7 | 62330240032432443 |
oct | 6001546750422145 |
9 | 1020781732710006 |
10 | 211223130023013 |
11 | 61336254360059 |
12 | 1b83455aa58259 |
13 | 90b23429b7344 |
14 | 3a2337b133b93 |
15 | 19645e9612de3 |
hex | c01b37a22465 |
211223130023013 has 8 divisors (see below), whose sum is σ = 281654999881728. Its totient is φ = 140803340089824.
The previous prime is 211223130022889. The next prime is 211223130023051. The reversal of 211223130023013 is 310320031322112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 211223130023013 - 220 = 211223128974437 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211223130023063) 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, 3019940581 + ... + 3020010522.
It is an arithmetic number, because the mean of its divisors is an integer number (35206874985216).
Almost surely, 2211223130023013 is an apocalyptic number.
It is an amenable number.
211223130023013 is a deficient number, since it is larger than the sum of its proper divisors (70431869858715).
211223130023013 is a wasteful number, since it uses less digits than its factorization.
211223130023013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6039962763.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 211223130023013 its reverse (310320031322112), we get a palindrome (521543161345125).
The spelling of 211223130023013 in words is "two hundred eleven trillion, two hundred twenty-three billion, one hundred thirty million, twenty-three thousand, thirteen".
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