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514332025 = 52171210193
BaseRepresentation
bin11110101010000…
…001010101111001
31022211210202220021
4132222001111321
52023132111100
6123011530441
715513515164
oct3652012571
91284722807
10514332025
11244366299
121242b9a21
138273269c
144c446adb
1530249a1a
hex1ea81579

514332025 has 12 divisors (see below), whose sum is σ = 675288252. Its totient is φ = 387261440.

The previous prime is 514332019. The next prime is 514332029. The reversal of 514332025 is 520233415.

It can be written as a sum of positive squares in 6 ways, for example, as 15077689 + 499254336 = 3883^2 + 22344^2 .

It is not a de Polignac number, because 514332025 - 27 = 514331897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (514332029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 604672 + ... + 605521.

It is an arithmetic number, because the mean of its divisors is an integer number (56274021).

Almost surely, 2514332025 is an apocalyptic number.

It is an amenable number.

514332025 is a deficient number, since it is larger than the sum of its proper divisors (160956227).

514332025 is a wasteful number, since it uses less digits than its factorization.

514332025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210220 (or 1210215 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 514332025 is about 22678.8894128438. The cubic root of 514332025 is about 801.2127569509.

The spelling of 514332025 in words is "five hundred fourteen million, three hundred thirty-two thousand, twenty-five".

Divisors: 1 5 17 25 85 425 1210193 6050965 20573281 30254825 102866405 514332025