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36025345 = 57205069
BaseRepresentation
bin1000100101101…
…1010000000001
32111210021111001
42021123100001
533210302340
63324052001
7615132106
oct211332001
974707431
1036025345
1119376414
1210094001
137604695
144adaaad
15326929a
hex225b401

36025345 has 4 divisors (see below), whose sum is σ = 43230420. Its totient is φ = 28820272.

The previous prime is 36025333. The next prime is 36025351. The reversal of 36025345 is 54352063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54352063 = 127427969.

It can be written as a sum of positive squares in 2 ways, for example, as 16744464 + 19280881 = 4092^2 + 4391^2 .

It is a cyclic number.

It is not a de Polignac number, because 36025345 - 25 = 36025313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3602530 + ... + 3602539.

It is an arithmetic number, because the mean of its divisors is an integer number (10807605).

Almost surely, 236025345 is an apocalyptic number.

It is an amenable number.

36025345 is a deficient number, since it is larger than the sum of its proper divisors (7205075).

36025345 is an equidigital number, since it uses as much as digits as its factorization.

36025345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7205074.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 36025345 is about 6002.1117117228. Note that the first 3 decimals coincide. The cubic root of 36025345 is about 330.2701949954.

The spelling of 36025345 in words is "thirty-six million, twenty-five thousand, three hundred forty-five".

Divisors: 1 5 7205069 36025345