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575343625 = 534602749
BaseRepresentation
bin100010010010110…
…000110000001001
31111002121111002011
4202102300300021
52134241444000
6133031335521
720154224443
oct4222606011
91432544064
10575343625
112758481aa
121408215a1
1392274c1c
14565a9493
153579c2ba
hex224b0c09

575343625 has 8 divisors (see below), whose sum is σ = 718029000. Its totient is φ = 460274800.

The previous prime is 575343623. The next prime is 575343641. The reversal of 575343625 is 526343575.

It can be written as a sum of positive squares in 4 ways, for example, as 114468601 + 460875024 = 10699^2 + 21468^2 .

It is not a de Polignac number, because 575343625 - 21 = 575343623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (575343623) 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, 2301250 + ... + 2301499.

It is an arithmetic number, because the mean of its divisors is an integer number (89753625).

Almost surely, 2575343625 is an apocalyptic number.

It is an amenable number.

575343625 is a deficient number, since it is larger than the sum of its proper divisors (142685375).

575343625 is an equidigital number, since it uses as much as digits as its factorization.

575343625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4602764 (or 4602754 counting only the distinct ones).

The product of its digits is 378000, while the sum is 40.

The square root of 575343625 is about 23986.3216229584. The cubic root of 575343625 is about 831.7173639526.

Subtracting from 575343625 its reverse (526343575), we obtain a triangular number (49000050 = T9899).

The spelling of 575343625 in words is "five hundred seventy-five million, three hundred forty-three thousand, six hundred twenty-five".

Divisors: 1 5 25 125 4602749 23013745 115068725 575343625