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139714 = 269857
BaseRepresentation
bin100010000111000010
321002122121
4202013002
513432324
62554454
71121221
oct420702
9232577
10139714
1195a73
1268a2a
134b793
1438cb8
152b5e4
hex221c2

139714 has 4 divisors (see below), whose sum is σ = 209574. Its totient is φ = 69856.

The previous prime is 139709. The next prime is 139721. The reversal of 139714 is 417931.

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., 126025 + 13689 = 355^2 + 117^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34927 + ... + 34930.

2139714 is an apocalyptic number.

139714 is a deficient number, since it is larger than the sum of its proper divisors (69860).

139714 is an equidigital number, since it uses as much as digits as its factorization.

139714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69859.

The product of its digits is 756, while the sum is 25.

The square root of 139714 is about 373.7833597152. The cubic root of 139714 is about 51.8895585015.

The spelling of 139714 in words is "one hundred thirty-nine thousand, seven hundred fourteen".

Divisors: 1 2 69857 139714