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40363325 = 521614533
BaseRepresentation
bin1001100111111…
…0010100111101
32210221200001222
42121332110331
540313111300
64001043125
71000040222
oct231762475
983850058
1040363325
1120869622
12116264a5
138493032
145509949
153824785
hex267e53d

40363325 has 6 divisors (see below), whose sum is σ = 50050554. Its totient is φ = 32290640.

The previous prime is 40363319. The next prime is 40363339. The reversal of 40363325 is 52336304.

It can be written as a sum of positive squares in 3 ways, for example, as 395641 + 39967684 = 629^2 + 6322^2 .

It is a de Polignac number, because none of the positive numbers 2k-40363325 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40363294 and 40363303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 807242 + ... + 807291.

It is an arithmetic number, because the mean of its divisors is an integer number (8341759).

Almost surely, 240363325 is an apocalyptic number.

It is an amenable number.

40363325 is a deficient number, since it is larger than the sum of its proper divisors (9687229).

40363325 is a wasteful number, since it uses less digits than its factorization.

40363325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614543 (or 1614538 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 40363325 is about 6353.2137536840. The cubic root of 40363325 is about 343.0275316691.

Adding to 40363325 its reverse (52336304), we get a palindrome (92699629).

The spelling of 40363325 in words is "forty million, three hundred sixty-three thousand, three hundred twenty-five".

Divisors: 1 5 25 1614533 8072665 40363325