Base | Representation |
---|---|
bin | 1001101001011011001011… |
… | …11110101101101111010010 |
3 | 2210010002110202212110021211 |
4 | 10310231211332231233102 |
5 | 10240034401412222114 |
6 | 113041455354210334 |
7 | 4316462302140622 |
oct | 464554576555722 |
9 | 83102422773254 |
10 | 21214554414034 |
11 | 683a0509a4883 |
12 | 24676334239aa |
13 | bab6a7004c47 |
14 | 534b0b73a882 |
15 | 26bc8c6ba6c4 |
hex | 134b65fadbd2 |
21214554414034 has 8 divisors (see below), whose sum is σ = 31860591467148. Its totient is φ = 10594357258320.
The previous prime is 21214554414023. The next prime is 21214554414041. The reversal of 21214554414034 is 43041445541212.
It can be written as a sum of positive squares in 2 ways, for example, as 19585094505025 + 1629459909009 = 4425505^2 + 1276503^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6459972297 + ... + 6459975580.
Almost surely, 221214554414034 is an apocalyptic number.
21214554414034 is a deficient number, since it is larger than the sum of its proper divisors (10646037053114).
21214554414034 is a wasteful number, since it uses less digits than its factorization.
21214554414034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12919948700.
The product of its (nonzero) digits is 307200, while the sum is 40.
Adding to 21214554414034 its reverse (43041445541212), we get a palindrome (64255999955246).
The spelling of 21214554414034 in words is "twenty-one trillion, two hundred fourteen billion, five hundred fifty-four million, four hundred fourteen thousand, thirty-four".
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