Base | Representation |
---|---|
bin | 11011100101100111… |
… | …10111110011100000 |
3 | 1102020012200221221100 |
4 | 31302303313303200 |
5 | 220313120234212 |
6 | 10445405154400 |
7 | 1033014202440 |
oct | 156263676340 |
9 | 42205627840 |
10 | 14811102432 |
11 | 6310532525 |
12 | 2a5425ba00 |
13 | 152067b349 |
14 | a070d2120 |
15 | 5ba44ebdc |
hex | 372cf7ce0 |
14811102432 has 144 divisors (see below), whose sum is σ = 48235824000. Its totient is φ = 4222976256.
The previous prime is 14811102419. The next prime is 14811102437. The reversal of 14811102432 is 23420111841.
It is a tau number, because it is divible by the number of its divisors (144).
It is a junction number, because it is equal to n+sod(n) for n = 14811102396 and 14811102405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14811102437) 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, 998623 + ... + 1013345.
It is an arithmetic number, because the mean of its divisors is an integer number (334971000).
Almost surely, 214811102432 is an apocalyptic number.
14811102432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14811102432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24117912000).
14811102432 is an abundant number, since it is smaller than the sum of its proper divisors (33424721568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14811102432 is a wasteful number, since it uses less digits than its factorization.
14811102432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15245 (or 15234 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The spelling of 14811102432 in words is "fourteen billion, eight hundred eleven million, one hundred two thousand, four hundred thirty-two".
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