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36256925 = 521450277
BaseRepresentation
bin1000101001001…
…1110010011101
32112020001011002
42022103302131
533240210200
63333040045
7620115215
oct212236235
975201132
1036256925
1119514401
1210186025
137685c03
144b5b245
1532b2bd5
hex2293c9d

36256925 has 6 divisors (see below), whose sum is σ = 44958618. Its totient is φ = 29005520.

The previous prime is 36256919. The next prime is 36256933. The reversal of 36256925 is 52965263.

36256925 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 7409284 + 28847641 = 2722^2 + 5371^2 .

It is not a de Polignac number, because 36256925 - 26 = 36256861 is a prime.

It is a super-2 number, since 2×362569252 = 2629129220911250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 725114 + ... + 725163.

It is an arithmetic number, because the mean of its divisors is an integer number (7493103).

Almost surely, 236256925 is an apocalyptic number.

It is an amenable number.

36256925 is a deficient number, since it is larger than the sum of its proper divisors (8701693).

36256925 is a wasteful number, since it uses less digits than its factorization.

36256925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450287 (or 1450282 counting only the distinct ones).

The product of its digits is 97200, while the sum is 38.

The square root of 36256925 is about 6021.3723518813. The cubic root of 36256925 is about 330.9763706841.

The spelling of 36256925 in words is "thirty-six million, two hundred fifty-six thousand, nine hundred twenty-five".

Divisors: 1 5 25 1450277 7251385 36256925