Search a number
-
+
8080412 = 222637681
BaseRepresentation
bin11110110100110000011100
3120012112020112
4132310300130
54032033122
6445105152
7125453024
oct36646034
916175215
108080412
114619a2a
1228581b8
13189bc12
141104a84
15a992e2
hex7b4c1c

8080412 has 12 divisors (see below), whose sum is σ = 14196336. Its totient is φ = 4024320.

The previous prime is 8080411. The next prime is 8080417. The reversal of 8080412 is 2140808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080411) 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, 2789 + ... + 4892.

It is an arithmetic number, because the mean of its divisors is an integer number (1183028).

Almost surely, 28080412 is an apocalyptic number.

It is an amenable number.

8080412 is a deficient number, since it is larger than the sum of its proper divisors (6115924).

8080412 is a wasteful number, since it uses less digits than its factorization.

8080412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7948 (or 7946 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 8080412 is about 2842.6065503337. The cubic root of 8080412 is about 200.6678672840.

The spelling of 8080412 in words is "eight million, eighty thousand, four hundred twelve".

Divisors: 1 2 4 263 526 1052 7681 15362 30724 2020103 4040206 8080412