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8079401 = 11592211
BaseRepresentation
bin11110110100100000101001
3120012110212002
4132310200221
54032020101
6445100345
7125450051
oct36644051
916173762
108079401
1146191a0
1228576b5
13189b615
141104561
15a98d6b
hex7b4829

8079401 has 12 divisors (see below), whose sum is σ = 9008304. Its totient is φ = 7186200.

The previous prime is 8079397. The next prime is 8079413. The reversal of 8079401 is 1049708.

8079401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8079401 - 22 = 8079397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8079451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38186 + ... + 38396.

It is an arithmetic number, because the mean of its divisors is an integer number (750692).

Almost surely, 28079401 is an apocalyptic number.

8079401 is the 2321-st pentagonal number.

It is an amenable number.

8079401 is a deficient number, since it is larger than the sum of its proper divisors (928903).

8079401 is a wasteful number, since it uses less digits than its factorization.

8079401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 8079401 is about 2842.4287150252. The cubic root of 8079401 is about 200.6594979221.

The spelling of 8079401 in words is "eight million, seventy-nine thousand, four hundred one".

Divisors: 1 11 59 211 649 2321 3481 12449 38291 136939 734491 8079401