Base | Representation |
---|---|
bin | 1100011111100100110… |
… | …0000000100000101001 |
3 | 202112000012212120110222 |
4 | 3013321030000200221 |
5 | 12004032310301410 |
6 | 242333533015425 |
7 | 21335555340155 |
oct | 3077114004051 |
9 | 675005776428 |
10 | 214634072105 |
11 | 8303137a172 |
12 | 35720624575 |
13 | 173170c623b |
14 | a561890065 |
15 | 58b30a5955 |
hex | 31f9300829 |
214634072105 has 8 divisors (see below), whose sum is σ = 257610098952. Its totient is φ = 171674449408.
The previous prime is 214634072077. The next prime is 214634072113. The reversal of 214634072105 is 501270436412.
It can be written as a sum of positive squares in 4 ways, for example, as 133716011584 + 80918060521 = 365672^2 + 284461^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 214634072105 - 26 = 214634072041 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4072232 + ... + 4124601.
It is an arithmetic number, because the mean of its divisors is an integer number (32201262369).
Almost surely, 2214634072105 is an apocalyptic number.
It is an amenable number.
214634072105 is a deficient number, since it is larger than the sum of its proper divisors (42976026847).
214634072105 is an equidigital number, since it uses as much as digits as its factorization.
214634072105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8202075.
The product of its (nonzero) digits is 40320, while the sum is 35.
The spelling of 214634072105 in words is "two hundred fourteen billion, six hundred thirty-four million, seventy-two thousand, one hundred five".
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