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514160833 = 5216611493
BaseRepresentation
bin11110101001010…
…111100011000001
31022211111002001211
4132221113203001
52023111121313
6123004130121
715512203114
oct3651274301
91284432054
10514160833
1124425970a
12124236941
13826a27a4
144c40057b
1530213e3d
hex1ea578c1

514160833 has 8 divisors (see below), whose sum is σ = 516272616. Its totient is φ = 512054400.

The previous prime is 514160831. The next prime is 514160839. The reversal of 514160833 is 338061415.

It can be written as a sum of positive squares in 4 ways, for example, as 188430529 + 325730304 = 13727^2 + 18048^2 .

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 514160833 - 21 = 514160831 is a prime.

It is a super-2 number, since 2×5141608332 = 528722724382507778, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 514160795 and 514160804.

It is not an unprimeable number, because it can be changed into a prime (514160831) 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, 343635 + ... + 345127.

It is an arithmetic number, because the mean of its divisors is an integer number (64534077).

Almost surely, 2514160833 is an apocalyptic number.

It is an amenable number.

514160833 is a deficient number, since it is larger than the sum of its proper divisors (2111783).

514160833 is a wasteful number, since it uses less digits than its factorization.

514160833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 514160833 is about 22675.1148398415. The cubic root of 514160833 is about 801.1238543042.

The spelling of 514160833 in words is "five hundred fourteen million, one hundred sixty thousand, eight hundred thirty-three".

Divisors: 1 521 661 1493 344381 777853 986873 514160833