Search a number
-
+
8080410148 = 2217281422881
BaseRepresentation
bin1111000011010000…
…10100011000100100
3202212010201100212221
413201220110120210
5113022041111043
63413451122124
7404145232036
oct74150243044
922763640787
108080410148
1134771a9818
121696143344
139ba0b80a5
14569239c56
153245d08ed
hex1e1a14624

8080410148 has 24 divisors (see below), whose sum is σ = 15025843224. Its totient is φ = 3789004800.

The previous prime is 8080410139. The next prime is 8080410197. The reversal of 8080410148 is 8410140808.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2360210724 + 5720199424 = 48582^2 + 75632^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192333 + ... + 230548.

It is an arithmetic number, because the mean of its divisors is an integer number (626076801).

Almost surely, 28080410148 is an apocalyptic number.

It is an amenable number.

8080410148 is a deficient number, since it is larger than the sum of its proper divisors (6945433076).

8080410148 is a wasteful number, since it uses less digits than its factorization.

8080410148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423183 (or 423181 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 8080410148 is about 89891.1016063325. The cubic root of 8080410148 is about 2006.6785195318.

The spelling of 8080410148 in words is "eight billion, eighty million, four hundred ten thousand, one hundred forty-eight".

Divisors: 1 2 4 17 34 68 281 562 1124 4777 9554 19108 422881 845762 1691524 7188977 14377954 28755908 118829561 237659122 475318244 2020102537 4040205074 8080410148