Base | Representation |
---|---|
bin | 1110100010110… |
… | …10100000001010 |
3 | 22111120112002202 |
4 | 13101122200022 |
5 | 222213134024 |
6 | 20035000202 |
7 | 3011013131 |
oct | 721324012 |
9 | 274515082 |
10 | 122005514 |
11 | 62961604 |
12 | 34a39062 |
13 | 1c379a17 |
14 | 122bc918 |
15 | aa9ebae |
hex | 745a80a |
122005514 has 16 divisors (see below), whose sum is σ = 187488000. Its totient is φ = 59517744.
The previous prime is 122005489. The next prime is 122005531. The reversal of 122005514 is 415500221.
It is a Curzon number.
It is an unprimeable number.
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, 30947 + ... + 34665.
It is an arithmetic number, because the mean of its divisors is an integer number (11718000).
Almost surely, 2122005514 is an apocalyptic number.
122005514 is a deficient number, since it is larger than the sum of its proper divisors (65482486).
122005514 is a wasteful number, since it uses less digits than its factorization.
122005514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4117.
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 122005514 is about 11045.6106214188. The cubic root of 122005514 is about 495.9750383076.
Adding to 122005514 its reverse (415500221), we get a palindrome (537505735).
The spelling of 122005514 in words is "one hundred twenty-two million, five thousand, five hundred fourteen".
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