Base | Representation |
---|---|
bin | 11000100100000… |
… | …111100000001101 |
3 | 1001201110220212111 |
4 | 120210013200031 |
5 | 1321000333401 |
6 | 104521104021 |
7 | 13132654150 |
oct | 3044074015 |
9 | 1051426774 |
10 | 412121101 |
11 | 1a16a4757 |
12 | b6028011 |
13 | 674c6752 |
14 | 3ca3bc97 |
15 | 262a9e51 |
hex | 1890780d |
412121101 has 8 divisors (see below), whose sum is σ = 471150720. Its totient is φ = 353130288.
The previous prime is 412121081. The next prime is 412121111. The reversal of 412121101 is 101121214.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 412121101 - 29 = 412120589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (412121111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18555 + ... + 34183.
It is an arithmetic number, because the mean of its divisors is an integer number (58893840).
Almost surely, 2412121101 is an apocalyptic number.
It is an amenable number.
412121101 is a deficient number, since it is larger than the sum of its proper divisors (59029619).
412121101 is a wasteful number, since it uses less digits than its factorization.
412121101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19403.
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 412121101 is about 20300.7660200299. The cubic root of 412121101 is about 744.1747846619.
Adding to 412121101 its reverse (101121214), we get a palindrome (513242315).
The spelling of 412121101 in words is "four hundred twelve million, one hundred twenty-one thousand, one hundred one".
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