Base | Representation |
---|---|
bin | 1111000111010001… |
… | …00100011000101001 |
3 | 202221110222102211010 |
4 | 13203220210120221 |
5 | 113104142430441 |
6 | 3421051454133 |
7 | 405034055331 |
oct | 74350443051 |
9 | 22843872733 |
10 | 8114030121 |
11 | 3494181a1a |
12 | 16a5457349 |
13 | 9c4059972 |
14 | 56d8ac0c1 |
15 | 327522116 |
hex | 1e3a24629 |
8114030121 has 8 divisors (see below), whose sum is σ = 10819279744. Its totient is φ = 5409066960.
The previous prime is 8114030101. The next prime is 8114030129. The reversal of 8114030121 is 1210304118.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8114030121 - 229 = 7577159209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8114030129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6720 + ... + 127566.
It is an arithmetic number, because the mean of its divisors is an integer number (1352409968).
Almost surely, 28114030121 is an apocalyptic number.
It is an amenable number.
8114030121 is a deficient number, since it is larger than the sum of its proper divisors (2705249623).
8114030121 is a wasteful number, since it uses less digits than its factorization.
8114030121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143231.
The product of its (nonzero) digits is 192, while the sum is 21.
The square root of 8114030121 is about 90077.9113934154. The cubic root of 8114030121 is about 2009.4577153950.
Adding to 8114030121 its reverse (1210304118), we get a palindrome (9324334239).
The spelling of 8114030121 in words is "eight billion, one hundred fourteen million, thirty thousand, one hundred twenty-one".
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