Base | Representation |
---|---|
bin | 110010101111111… |
… | …000110000011001 |
3 | 2012100002022111101 |
4 | 302233320300121 |
5 | 3220430222131 |
6 | 220252431401 |
7 | 30045620452 |
oct | 6257706031 |
9 | 2170068441 |
10 | 851414041 |
11 | 3a7667a75 |
12 | 1b9178561 |
13 | 107514aba |
14 | 81110129 |
15 | 4eb30c61 |
hex | 32bf8c19 |
851414041 has 3 divisors (see below), whose sum is σ = 851443221. Its totient is φ = 851384862.
The previous prime is 851414029. The next prime is 851414051. The reversal of 851414041 is 140414158.
The square root of 851414041 is 29179.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 140414158 = 2 ⋅70207079.
It is not a de Polignac number, because 851414041 - 215 = 851381273 is a prime.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (851414021) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 14590 + ... + 43768.
It is an arithmetic number, because the mean of its divisors is an integer number (283814407).
Almost surely, 2851414041 is an apocalyptic number.
851414041 is the 29179-th square number.
851414041 is the 14590-th centered octagonal number.
It is an amenable number.
851414041 is a deficient number, since it is larger than the sum of its proper divisors (29180).
851414041 is an frugal number, since it uses more digits than its factorization.
851414041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58358 (or 29179 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 28.
The cubic root of 851414041 is about 947.7932309259.
Adding to 851414041 its reverse (140414158), we get a palindrome (991828199).
The spelling of 851414041 in words is "eight hundred fifty-one million, four hundred fourteen thousand, forty-one".
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