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8126116 = 223495821
BaseRepresentation
bin11110111111111010100100
3120021211221021
4132333322210
54040013431
6450100524
7126033205
oct36777244
916254837
108126116
1146502a9
12287a744
1318b696b
1411175ac
15aa7b11
hex7bfea4

8126116 has 12 divisors (see below), whose sum is σ = 14263900. Its totient is φ = 4050720.

The previous prime is 8126101. The next prime is 8126117. The reversal of 8126116 is 6116218.

It can be written as a sum of positive squares in 2 ways, for example, as 6553600 + 1572516 = 2560^2 + 1254^2 .

It is a super-2 number, since 2×81261162 = 132067522490912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8126117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515 + ... + 4306.

Almost surely, 28126116 is an apocalyptic number.

It is an amenable number.

8126116 is a deficient number, since it is larger than the sum of its proper divisors (6137784).

8126116 is a wasteful number, since it uses less digits than its factorization.

8126116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6174 (or 6172 counting only the distinct ones).

The product of its digits is 576, while the sum is 25.

The square root of 8126116 is about 2850.6343153761. The cubic root of 8126116 is about 201.0454918772.

The spelling of 8126116 in words is "eight million, one hundred twenty-six thousand, one hundred sixteen".

Divisors: 1 2 4 349 698 1396 5821 11642 23284 2031529 4063058 8126116