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514380013 = 782638893
BaseRepresentation
bin11110101010001…
…101000011101101
31022211220012201121
4132222031003231
52023140130023
6123012540541
715514105120
oct3652150355
91284805647
10514380013
11244399354
12124321751
138274b494
144c45a3b7
1530258d5d
hex1ea8d0ed

514380013 has 8 divisors (see below), whose sum is σ = 588000128. Its totient is φ = 440794224.

The previous prime is 514380011. The next prime is 514380023. The reversal of 514380013 is 310083415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 514380013 - 21 = 514380011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 514380013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514380011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53395 + ... + 62287.

It is an arithmetic number, because the mean of its divisors is an integer number (73500016).

Almost surely, 2514380013 is an apocalyptic number.

It is an amenable number.

514380013 is a deficient number, since it is larger than the sum of its proper divisors (73620115).

514380013 is an equidigital number, since it uses as much as digits as its factorization.

514380013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17163.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 514380013 is about 22679.9473764822. The cubic root of 514380013 is about 801.2376743196.

The spelling of 514380013 in words is "five hundred fourteen million, three hundred eighty thousand, thirteen".

Divisors: 1 7 8263 8893 57841 62251 73482859 514380013