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14283037 = 79717921
BaseRepresentation
bin110110011111…
…000100011101
3222212122122101
4312133010131
512124024122
61230045101
7232255336
oct66370435
928778571
1014283037
11807606a
124949791
132c61202
141c7b28d
1513c2027
hexd9f11d

14283037 has 4 divisors (see below), whose sum is σ = 14301756. Its totient is φ = 14264320.

The previous prime is 14283029. The next prime is 14283083. The reversal of 14283037 is 73038241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2627641 + 11655396 = 1621^2 + 3414^2 .

It is a cyclic number.

It is not a de Polignac number, because 14283037 - 23 = 14283029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14282996 and 14283014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14283007) 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, 8164 + ... + 9757.

It is an arithmetic number, because the mean of its divisors is an integer number (3575439).

Almost surely, 214283037 is an apocalyptic number.

It is an amenable number.

14283037 is a deficient number, since it is larger than the sum of its proper divisors (18719).

14283037 is an equidigital number, since it uses as much as digits as its factorization.

14283037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18718.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 14283037 is about 3779.2905418875. The cubic root of 14283037 is about 242.6275914806.

It can be divided in two parts, 1428 and 3037, that added together give a triangular number (4465 = T94).

The spelling of 14283037 in words is "fourteen million, two hundred eighty-three thousand, thirty-seven".

Divisors: 1 797 17921 14283037