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40714 = 220357
BaseRepresentation
bin1001111100001010
32001211221
421330022
52300324
6512254
7226462
oct117412
961757
1040714
1128653
121b68a
13156bb
1410ba2
15c0e4
hex9f0a

40714 has 4 divisors (see below), whose sum is σ = 61074. Its totient is φ = 20356.

The previous prime is 40709. The next prime is 40739. The reversal of 40714 is 41704.

It is a happy number.

40714 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.

It can be written as a sum of positive squares in only one way, i.e., 33489 + 7225 = 183^2 + 85^2 .

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10177 + ... + 10180.

240714 is an apocalyptic number.

40714 is a deficient number, since it is larger than the sum of its proper divisors (20360).

40714 is a wasteful number, since it uses less digits than its factorization.

40714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20359.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 40714 is about 201.7771047468. Note that the first 3 decimals coincide. The cubic root of 40714 is about 34.4018071883.

Subtracting 40714 from its reverse (41704), we obtain a triangular number (990 = T44).

The spelling of 40714 in words is "forty thousand, seven hundred fourteen", and thus it is an iban number.

Divisors: 1 2 20357 40714