Search a number
-
+
8126241 = 34166067
BaseRepresentation
bin11110111111111100100001
3120021212002220
4132333330201
54040014431
6450101253
7126033444
oct36777441
916255086
108126241
114650402
12287a829
1318b6a36
14111765b
15aa7b96
hex7bff21

8126241 has 8 divisors (see below), whose sum is σ = 11099424. Its totient is φ = 5285280.

The previous prime is 8126233. The next prime is 8126257. The reversal of 8126241 is 1426218.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8126241 - 23 = 8126233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8126201) 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, 32911 + ... + 33156.

It is an arithmetic number, because the mean of its divisors is an integer number (1387428).

Almost surely, 28126241 is an apocalyptic number.

It is an amenable number.

8126241 is a deficient number, since it is larger than the sum of its proper divisors (2973183).

8126241 is a wasteful number, since it uses less digits than its factorization.

8126241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66111.

The product of its digits is 768, while the sum is 24.

The square root of 8126241 is about 2850.6562402366. The cubic root of 8126241 is about 201.0465227328.

The spelling of 8126241 in words is "eight million, one hundred twenty-six thousand, two hundred forty-one".

Divisors: 1 3 41 123 66067 198201 2708747 8126241