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14079620 = 225703981
BaseRepresentation
bin110101101101…
…011010000100
3222111022121102
4311231122010
512101021440
61221435232
7230450312
oct65553204
928438542
1014079620
117a47255
12486bb18
132bbc749
141c270b2
151381b15
hexd6d684

14079620 has 12 divisors (see below), whose sum is σ = 29567244. Its totient is φ = 5631840.

The previous prime is 14079577. The next prime is 14079623. The reversal of 14079620 is 2697041.

14079620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5234944 + 8844676 = 2288^2 + 2974^2 .

It is not an unprimeable number, because it can be changed into a prime (14079623) 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, 351971 + ... + 352010.

It is an arithmetic number, because the mean of its divisors is an integer number (2463937).

Almost surely, 214079620 is an apocalyptic number.

14079620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14079620 is an abundant number, since it is smaller than the sum of its proper divisors (15487624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14079620 is a wasteful number, since it uses less digits than its factorization.

14079620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703990 (or 703988 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 14079620 is about 3752.2819723470. The cubic root of 14079620 is about 241.4702571152.

The spelling of 14079620 in words is "fourteen million, seventy-nine thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 703981 1407962 2815924 3519905 7039810 14079620