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575311325 = 5223012453
BaseRepresentation
bin100010010010101…
…000110111011101
31111002112211202212
4202102220313131
52134234430300
6133030530205
720154031331
oct4222506735
91432484685
10575311325
11275825a06
12140806965
1392263304
145659b7c1
1535792935
hex224a8ddd

575311325 has 6 divisors (see below), whose sum is σ = 713386074. Its totient is φ = 460249040.

The previous prime is 575311223. The next prime is 575311337. The reversal of 575311325 is 523113575.

575311325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 99460729 + 475850596 = 9973^2 + 21814^2 .

It is not a de Polignac number, because 575311325 - 222 = 571117021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 575311291 and 575311300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11506202 + ... + 11506251.

It is an arithmetic number, because the mean of its divisors is an integer number (118897679).

Almost surely, 2575311325 is an apocalyptic number.

It is an amenable number.

575311325 is a deficient number, since it is larger than the sum of its proper divisors (138074749).

575311325 is a wasteful number, since it uses less digits than its factorization.

575311325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23012463 (or 23012458 counting only the distinct ones).

The product of its digits is 15750, while the sum is 32.

The square root of 575311325 is about 23985.6483131059. The cubic root of 575311325 is about 831.7017993564.

The spelling of 575311325 in words is "five hundred seventy-five million, three hundred eleven thousand, three hundred twenty-five".

Divisors: 1 5 25 23012453 115062265 575311325