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14032061 = 4327589
BaseRepresentation
bin110101100001…
…110010111101
3222101220100222
4311201302331
512043011221
61220431125
7230161541
oct65416275
928356328
1014032061
117a1454a
1248484a5
132ba3bc4
141c13a21
1513729ab
hexd61cbd

14032061 has 6 divisors (see below), whose sum is σ = 14367870. Its totient is φ = 13703928.

The previous prime is 14032043. The next prime is 14032069. The reversal of 14032061 is 16023041.

It can be written as a sum of positive squares in only one way, i.e., 7812025 + 6220036 = 2795^2 + 2494^2 .

It is a de Polignac number, because none of the positive numbers 2k-14032061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14032069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1946 + ... + 5643.

It is an arithmetic number, because the mean of its divisors is an integer number (2394645).

Almost surely, 214032061 is an apocalyptic number.

It is an amenable number.

14032061 is a deficient number, since it is larger than the sum of its proper divisors (335809).

14032061 is an frugal number, since it uses more digits than its factorization.

14032061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7675 (or 7632 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 14032061 is about 3745.9392680608. The cubic root of 14032061 is about 241.1980660848.

The spelling of 14032061 in words is "fourteen million, thirty-two thousand, sixty-one".

Divisors: 1 43 1849 7589 326327 14032061