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14061937 = 19970663
BaseRepresentation
bin110101101001…
…000101110001
3222110102100111
4311221011301
512044440222
61221221321
7230344621
oct65510561
928412314
1014061937
117a34a3a
124861841
132bb4696
141c20881
15137b777
hexd69171

14061937 has 4 divisors (see below), whose sum is σ = 14132800. Its totient is φ = 13991076.

The previous prime is 14061923. The next prime is 14061953. The reversal of 14061937 is 73916041.

It is a happy number.

14061937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14061937 - 219 = 13537649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14061899 and 14061908.

It is not an unprimeable number, because it can be changed into a prime (14061137) 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, 35133 + ... + 35530.

It is an arithmetic number, because the mean of its divisors is an integer number (3533200).

Almost surely, 214061937 is an apocalyptic number.

It is an amenable number.

14061937 is a deficient number, since it is larger than the sum of its proper divisors (70863).

14061937 is an equidigital number, since it uses as much as digits as its factorization.

14061937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70862.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 14061937 is about 3749.9249325820. The cubic root of 14061937 is about 241.3691249498.

Adding to 14061937 its reverse (73916041), we get a palindrome (87977978).

The spelling of 14061937 in words is "fourteen million, sixty-one thousand, nine hundred thirty-seven".

Divisors: 1 199 70663 14061937