Base | Representation |
---|---|
bin | 1001100110011001000000… |
… | …00000011000110010111111 |
3 | 2202202010101012010002120102 |
4 | 10303030200000120302333 |
5 | 10231332344103413234 |
6 | 112521534414511315 |
7 | 4306111641542465 |
oct | 463144000306277 |
9 | 82663335102512 |
10 | 21110301232319 |
11 | 67a9912779372 |
12 | 244b39920553b |
13 | ba19012b9140 |
14 | 52da5b89c835 |
15 | 2691d9d98c7e |
hex | 133320018cbf |
21110301232319 has 8 divisors (see below), whose sum is σ = 22734299503440. Its totient is φ = 19486321382016.
The previous prime is 21110301232289. The next prime is 21110301232367. The reversal of 21110301232319 is 91323210301112.
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 21110301232319 - 28 = 21110301232063 is a prime.
It is a super-2 number, since 2×211103012323192 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 21110301232291 and 21110301232300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (21110301231319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2177642 + ... + 6852935.
It is an arithmetic number, because the mean of its divisors is an integer number (2841787437930).
Almost surely, 221110301232319 is an apocalyptic number.
21110301232319 is a deficient number, since it is larger than the sum of its proper divisors (1623998271121).
21110301232319 is a wasteful number, since it uses less digits than its factorization.
21110301232319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9210409.
The product of its (nonzero) digits is 1944, while the sum is 29.
The spelling of 21110301232319 in words is "twenty-one trillion, one hundred ten billion, three hundred one million, two hundred thirty-two thousand, three hundred nineteen".
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