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514365241 = 1339566557
BaseRepresentation
bin11110101010001…
…001011100111001
31022211212110110111
4132222021130321
52023134141431
6123012344321
715514014055
oct3652113471
91284773414
10514365241
11244389245
121243150a1
1382744840
144c454c65
15302547b1
hex1ea89739

514365241 has 4 divisors (see below), whose sum is σ = 553931812. Its totient is φ = 474798672.

The previous prime is 514365233. The next prime is 514365253. The reversal of 514365241 is 142563415.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142563415 = 528512683.

It can be written as a sum of positive squares in 2 ways, for example, as 196812841 + 317552400 = 14029^2 + 17820^2 .

It is a cyclic number.

It is not a de Polignac number, because 514365241 - 23 = 514365233 is a prime.

It is a super-2 number, since 2×5143652412 = 529143202297976162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (514365221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19783266 + ... + 19783291.

It is an arithmetic number, because the mean of its divisors is an integer number (138482953).

Almost surely, 2514365241 is an apocalyptic number.

It is an amenable number.

514365241 is a deficient number, since it is larger than the sum of its proper divisors (39566571).

514365241 is a wasteful number, since it uses less digits than its factorization.

514365241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39566570.

The product of its digits is 14400, while the sum is 31.

The square root of 514365241 is about 22679.6217120127. The cubic root of 514365241 is about 801.2300042469.

The spelling of 514365241 in words is "five hundred fourteen million, three hundred sixty-five thousand, two hundred forty-one".

Divisors: 1 13 39566557 514365241