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572204025 = 32522543129
BaseRepresentation
bin100010000110110…
…010001111111001
31110212200222100200
4202012302033321
52132441012100
6132440152413
720115440211
oct4206621771
91425628320
10572204025
11273aa3398
1213b768709
1391715b83
1455dcd241
153537be00
hex221b23f9

572204025 has 18 divisors (see below), whose sum is σ = 1024881390. Its totient is φ = 305175360.

The previous prime is 572204023. The next prime is 572204027. The reversal of 572204025 is 520402275.

572204025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (572204023) and next prime (572204027).

It can be written as a sum of positive squares in 3 ways, for example, as 1806336 + 570397689 = 1344^2 + 23883^2 .

It is not a de Polignac number, because 572204025 - 21 = 572204023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 572204025.

It is not an unprimeable number, because it can be changed into a prime (572204021) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1271340 + ... + 1271789.

It is an arithmetic number, because the mean of its divisors is an integer number (56937855).

Almost surely, 2572204025 is an apocalyptic number.

It is an amenable number.

572204025 is a deficient number, since it is larger than the sum of its proper divisors (452677365).

572204025 is a wasteful number, since it uses less digits than its factorization.

572204025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2543145 (or 2543137 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 572204025 is about 23920.7864628235. The cubic root of 572204025 is about 830.2017339997.

The spelling of 572204025 in words is "five hundred seventy-two million, two hundred four thousand, twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 2543129 7629387 12715645 22888161 38146935 63578225 114440805 190734675 572204025