Base | Representation |
---|---|
bin | 111011101111100101111… |
… | …101010110000101011100 |
3 | 112112111010222002022002121 |
4 | 323233211331112011130 |
5 | 1014231132232101023 |
6 | 12422021532032324 |
7 | 602421254526010 |
oct | 73574575260534 |
9 | 15474128068077 |
10 | 4105551831388 |
11 | 1343177a82877 |
12 | 5638250026a4 |
13 | 23a1c88989b7 |
14 | 1029d186a540 |
15 | 71bdc801d5d |
hex | 3bbe5f5615c |
4105551831388 has 96 divisors (see below), whose sum is σ = 8373171502080. Its totient is φ = 1725167808000.
The previous prime is 4105551831373. The next prime is 4105551831389. The reversal of 4105551831388 is 8831381555014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4105551831389) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315780888 + ... + 315793888.
It is an arithmetic number, because the mean of its divisors is an integer number (87220536480).
Almost surely, 24105551831388 is an apocalyptic number.
It is an amenable number.
4105551831388 is an abundant number, since it is smaller than the sum of its proper divisors (4267619670692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4105551831388 is a wasteful number, since it uses less digits than its factorization.
4105551831388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14195 (or 14193 counting only the distinct ones).
The product of its (nonzero) digits is 2304000, while the sum is 52.
The spelling of 4105551831388 in words is "four trillion, one hundred five billion, five hundred fifty-one million, eight hundred thirty-one thousand, three hundred eighty-eight".
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