Base | Representation |
---|---|
bin | 101100000000000101011… |
… | …101101001010011010000 |
3 | 101201001211020111212120001 |
4 | 230000011131221103100 |
5 | 344020114122240213 |
6 | 10233031351055344 |
7 | 431313211212400 |
oct | 54000535512320 |
9 | 11631736455501 |
10 | 3023748633808 |
11 | a66401302871 |
12 | 40a033371554 |
13 | 18c1a4a28a46 |
14 | a64c8dbc800 |
15 | 539c46311dd |
hex | 2c0057694d0 |
3023748633808 has 120 divisors (see below), whose sum is σ = 6963160356000. Its totient is φ = 1267979860224.
The previous prime is 3023748633791. The next prime is 3023748633809. The reversal of 3023748633808 is 8083368473203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3023748633809) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7633503 + ... + 8019841.
It is an arithmetic number, because the mean of its divisors is an integer number (58026336300).
Almost surely, 23023748633808 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 3023748633808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3481580178000).
3023748633808 is an abundant number, since it is smaller than the sum of its proper divisors (3939411722192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3023748633808 is a wasteful number, since it uses less digits than its factorization.
3023748633808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386577 (or 386564 counting only the distinct ones).
The product of its (nonzero) digits is 13934592, while the sum is 55.
It can be divided in two parts, 30237 and 48633808, that added together give a triangular number (48664045 = T9865).
The spelling of 3023748633808 in words is "three trillion, twenty-three billion, seven hundred forty-eight million, six hundred thirty-three thousand, eight hundred eight".
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