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572214425 = 5247486991
BaseRepresentation
bin100010000110110…
…100110010011001
31110212201111121212
4202012310302121
52132441330200
6132440312505
720115512426
oct4206646231
91425644555
10572214425
11274000192
1213b772735
139171a823
1455dd2d4d
1535380035
hex221b4c99

572214425 has 12 divisors (see below), whose sum is σ = 724644096. Its totient is φ = 448030800.

The previous prime is 572214413. The next prime is 572214427. The reversal of 572214425 is 524412275.

572214425 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 572214425 - 212 = 572210329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 572214391 and 572214400.

It is not an unprimeable number, because it can be changed into a prime (572214427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242321 + ... + 244670.

It is an arithmetic number, because the mean of its divisors is an integer number (60387008).

Almost surely, 2572214425 is an apocalyptic number.

It is an amenable number.

572214425 is a deficient number, since it is larger than the sum of its proper divisors (152429671).

572214425 is a wasteful number, since it uses less digits than its factorization.

572214425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487048 (or 487043 counting only the distinct ones).

The product of its digits is 22400, while the sum is 32.

The square root of 572214425 is about 23921.0038459928. The cubic root of 572214425 is about 830.2067637009.

The spelling of 572214425 in words is "five hundred seventy-two million, two hundred fourteen thousand, four hundred twenty-five".

Divisors: 1 5 25 47 235 1175 486991 2434955 12174775 22888577 114442885 572214425