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140314 = 270157
BaseRepresentation
bin100010010000011010
321010110211
4202100122
513442224
63001334
71123036
oct422032
9233424
10140314
1196469
126924a
134bb35
14391c6
152b894
hex2241a

140314 has 4 divisors (see below), whose sum is σ = 210474. Its totient is φ = 70156.

The previous prime is 140297. The next prime is 140317. The reversal of 140314 is 413041.

140314 is nontrivially palindromic in base 11.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 413041 = 1921739.

It can be written as a sum of positive squares in only one way, i.e., 134689 + 5625 = 367^2 + 75^2 .

It is a junction number, because it is equal to n+sod(n) for n = 140294 and 140303.

It is not an unprimeable number, because it can be changed into a prime (140317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35077 + ... + 35080.

2140314 is an apocalyptic number.

140314 is a deficient number, since it is larger than the sum of its proper divisors (70160).

140314 is an equidigital number, since it uses as much as digits as its factorization.

140314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70159.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 140314 is about 374.5851038149. The cubic root of 140314 is about 51.9637321069.

Adding to 140314 its reverse (413041), we get a palindrome (553355).

It can be divided in two parts, 140 and 314, that added together give a palindrome (454).

The spelling of 140314 in words is "one hundred forty thousand, three hundred fourteen", and thus it is an iban number.

Divisors: 1 2 70157 140314