Base | Representation |
---|---|
bin | 10101011100111000… |
… | …001000010000000110 |
3 | 2012110012202101110000 |
4 | 111130320020100012 |
5 | 334132430213324 |
6 | 14325314142130 |
7 | 1443531505362 |
oct | 253470102006 |
9 | 65405671400 |
10 | 23033054214 |
11 | 984a6165a5 |
12 | 4569881946 |
13 | 2230b93381 |
14 | 11870542a2 |
15 | 8ec18d9c9 |
hex | 55ce08406 |
23033054214 has 80 divisors (see below), whose sum is σ = 55041109200. Its totient is φ = 7173950976.
The previous prime is 23033054207. The next prime is 23033054263. The reversal of 23033054214 is 41245033032.
23033054214 is a `hidden beast` number, since 2 + 303 + 305 + 42 + 14 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 352722 + ... + 412890.
It is an arithmetic number, because the mean of its divisors is an integer number (688013865).
Almost surely, 223033054214 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23033054214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27520554600).
23033054214 is an abundant number, since it is smaller than the sum of its proper divisors (32008054986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23033054214 is a wasteful number, since it uses less digits than its factorization.
23033054214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60339 (or 60330 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 23033054214 its reverse (41245033032), we get a palindrome (64278087246).
The spelling of 23033054214 in words is "twenty-three billion, thirty-three million, fifty-four thousand, two hundred fourteen".
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