Base | Representation |
---|---|
bin | 101010010001000… |
… | …0010000000110010 |
3 | 10122211121101122122 |
4 | 1110202002000302 |
5 | 10401030113112 |
6 | 352421034242 |
7 | 50100364052 |
oct | 12442020062 |
9 | 3584541578 |
10 | 1418207282 |
11 | 6685a5138 |
12 | 336b55982 |
13 | 197a84c0b |
14 | d64d1562 |
15 | 8478e872 |
hex | 54882032 |
1418207282 has 18 divisors (see below), whose sum is σ = 2200709439. Its totient is φ = 685430460.
The previous prime is 1418207267. The next prime is 1418207311. The reversal of 1418207282 is 2827028141.
It can be written as a sum of positive squares in only one way, i.e., 709103641 + 709103641 = 26629^2 + 26629^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=26629.
It is a super-2 number, since 2×14182072822 = 4022623789435655048, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1650569 + ... + 1651427.
Almost surely, 21418207282 is an apocalyptic number.
1418207282 is a deficient number, since it is larger than the sum of its proper divisors (782502157).
1418207282 is an frugal number, since it uses more digits than its factorization.
1418207282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1782 (or 892 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 35.
The square root of 1418207282 is about 37659.0929524331. The cubic root of 1418207282 is about 1123.5176610430.
The spelling of 1418207282 in words is "one billion, four hundred eighteen million, two hundred seven thousand, two hundred eighty-two".
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