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514214 = 2257107
BaseRepresentation
bin1111101100010100110
3222010100222
41331202212
5112423324
615004342
74241111
oct1754246
9863328
10514214
11321378
122096b2
1315008c
14d5578
15a255e
hex7d8a6

514214 has 4 divisors (see below), whose sum is σ = 771324. Its totient is φ = 257106.

The previous prime is 514201. The next prime is 514219. The reversal of 514214 is 412415.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412415 = 582483.

It is a junction number, because it is equal to n+sod(n) for n = 514192 and 514201.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 514214.

It is not an unprimeable number, because it can be changed into a prime (514219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128552 + ... + 128555.

It is an arithmetic number, because the mean of its divisors is an integer number (192831).

2514214 is an apocalyptic number.

514214 is a deficient number, since it is larger than the sum of its proper divisors (257110).

514214 is a wasteful number, since it uses less digits than its factorization.

514214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257109.

The product of its digits is 160, while the sum is 17.

The square root of 514214 is about 717.0871634606. The cubic root of 514214 is about 80.1151466860.

Adding to 514214 its reverse (412415), we get a palindrome (926629).

The spelling of 514214 in words is "five hundred fourteen thousand, two hundred fourteen".

Divisors: 1 2 257107 514214