Base | Representation |
---|---|
bin | 10101110001101101… |
… | …010011110111000000 |
3 | 2020100120101002102100 |
4 | 111301231103313000 |
5 | 340341412232322 |
6 | 14424120550400 |
7 | 1455304210500 |
oct | 256155236700 |
9 | 66316332370 |
10 | 23382539712 |
11 | 9a0991a194 |
12 | 4646922400 |
13 | 22883c931c |
14 | 11bb629a00 |
15 | 91cbc4dac |
hex | 571b53dc0 |
23382539712 has 252 divisors, whose sum is σ = 78143441376. Its totient is φ = 6665379840.
The previous prime is 23382539707. The next prime is 23382539731. The reversal of 23382539712 is 21793528332.
23382539712 is a `hidden beast` number, since 2 + 33 + 82 + 539 + 7 + 1 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (252).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18994137 + ... + 18995367.
Almost surely, 223382539712 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23382539712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39071720688).
23382539712 is an abundant number, since it is smaller than the sum of its proper divisors (54760901664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23382539712 is a wasteful number, since it uses less digits than its factorization.
23382539712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1936 (or 1916 counting only the distinct ones).
The product of its digits is 544320, while the sum is 45.
The spelling of 23382539712 in words is "twenty-three billion, three hundred eighty-two million, five hundred thirty-nine thousand, seven hundred twelve".
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