Base | Representation |
---|---|
bin | 110000100001110001… |
… | …0001000000000000000 |
3 | 100221222201201000100021 |
4 | 1201003202020000000 |
5 | 3201411312443430 |
6 | 115512513503224 |
7 | 10346322242542 |
oct | 1410342100000 |
9 | 327881630307 |
10 | 104212234240 |
11 | 402180a9024 |
12 | 18244571b14 |
13 | 9a9a3acc3a |
14 | 508865d692 |
15 | 2a9de3407a |
hex | 1843888000 |
104212234240 has 64 divisors (see below), whose sum is σ = 250105939020. Its totient is φ = 41684828160.
The previous prime is 104212234219. The next prime is 104212234241. The reversal of 104212234240 is 42432212401.
It can be written as a sum of positive squares in 2 ways, for example, as 98907734016 + 5304500224 = 314496^2 + 72832^2 .
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (104212234241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154191 + ... + 481870.
Almost surely, 2104212234240 is an apocalyptic number.
104212234240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104212234240 is an abundant number, since it is smaller than the sum of its proper divisors (145893704780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104212234240 is an frugal number, since it uses more digits than its factorization.
104212234240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 636096 (or 636068 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 104212234240 its reverse (42432212401), we get a palindrome (146644446641).
The spelling of 104212234240 in words is "one hundred four billion, two hundred twelve million, two hundred thirty-four thousand, two hundred forty".
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