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514338213 = 31722325793
BaseRepresentation
bin11110101010000…
…010110110100101
31022211211002101110
4132222002312211
52023132310323
6123012015233
715513542214
oct3652026645
91284732343
10514338213
1124436aa04
12124301519
138273544c
144c44907b
153024b793
hex1ea82da5

514338213 has 24 divisors (see below), whose sum is σ = 760200768. Its totient is φ = 308678656.

The previous prime is 514338211. The next prime is 514338241. The reversal of 514338213 is 312833415.

It is not a de Polignac number, because 514338213 - 21 = 514338211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514338211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7045 + ... + 32837.

It is an arithmetic number, because the mean of its divisors is an integer number (31675032).

Almost surely, 2514338213 is an apocalyptic number.

It is an amenable number.

514338213 is a deficient number, since it is larger than the sum of its proper divisors (245862555).

514338213 is a wasteful number, since it uses less digits than its factorization.

514338213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25853 (or 25836 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 514338213 is about 22679.0258388671. The cubic root of 514338213 is about 801.2159701053.

The spelling of 514338213 in words is "five hundred fourteen million, three hundred thirty-eight thousand, two hundred thirteen".

Divisors: 1 3 17 23 51 69 289 391 867 1173 6647 19941 25793 77379 438481 593239 1315443 1779717 7454177 10085063 22362531 30255189 171446071 514338213