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12360485 = 52472097
BaseRepresentation
bin101111001001…
…101100100101
3212020222101202
4233021230211
511131013420
61120532245
7210030254
oct57115445
925228352
1012360485
116a82685
124181085
13273a0c7
1418da79b
151142575
hexbc9b25

12360485 has 4 divisors (see below), whose sum is σ = 14832588. Its totient is φ = 9888384.

The previous prime is 12360473. The next prime is 12360497. The reversal of 12360485 is 58406321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58406321 = 353165457.

It is an interprime number because it is at equal distance from previous prime (12360473) and next prime (12360497).

It can be written as a sum of positive squares in 2 ways, for example, as 8491396 + 3869089 = 2914^2 + 1967^2 .

It is a cyclic number.

It is not a de Polignac number, because 12360485 - 26 = 12360421 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 1236044 + ... + 1236053.

It is an arithmetic number, because the mean of its divisors is an integer number (3708147).

Almost surely, 212360485 is an apocalyptic number.

It is an amenable number.

12360485 is a deficient number, since it is larger than the sum of its proper divisors (2472103).

12360485 is an equidigital number, since it uses as much as digits as its factorization.

12360485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472102.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 12360485 is about 3515.7481422878. The cubic root of 12360485 is about 231.2127809591.

The spelling of 12360485 in words is "twelve million, three hundred sixty thousand, four hundred eighty-five".

Divisors: 1 5 2472097 12360485