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514213301 = 7210494149
BaseRepresentation
bin11110101001100…
…100010110110101
31022211120202001002
4132221210112311
52023114311201
6123005213045
715512512100
oct3651442665
91284522032
10514213301
11244295078
12124261185
13826c0634
144c415737
153022476b
hex1ea645b5

514213301 has 6 divisors (see below), whose sum is σ = 598166550. Its totient is φ = 440754216.

The previous prime is 514213289. The next prime is 514213313. The reversal of 514213301 is 103312415.

It is an interprime number because it is at equal distance from previous prime (514213289) and next prime (514213313).

It can be written as a sum of positive squares in only one way, i.e., 433680625 + 80532676 = 20825^2 + 8974^2 .

It is a de Polignac number, because none of the positive numbers 2k-514213301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514213351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5247026 + ... + 5247123.

It is an arithmetic number, because the mean of its divisors is an integer number (99694425).

Almost surely, 2514213301 is an apocalyptic number.

It is an amenable number.

514213301 is a deficient number, since it is larger than the sum of its proper divisors (83953249).

514213301 is a wasteful number, since it uses less digits than its factorization.

514213301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10494163 (or 10494156 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 514213301 is about 22676.2717614691. The cubic root of 514213301 is about 801.1511038430.

Adding to 514213301 its reverse (103312415), we get a palindrome (617525716).

The spelling of 514213301 in words is "five hundred fourteen million, two hundred thirteen thousand, three hundred one".

Divisors: 1 7 49 10494149 73459043 514213301