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8275413 = 317162263
BaseRepresentation
bin11111100100010111010101
3120120102201210
4133210113111
54104303123
6453212033
7130224366
oct37442725
916512653
108275413
114742493
122931019
1319398c3
141155b6d
15ad6e93
hex7e45d5

8275413 has 8 divisors (see below), whose sum is σ = 11683008. Its totient is φ = 5192384.

The previous prime is 8275409. The next prime is 8275417. The reversal of 8275413 is 3145728.

8275413 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8275409) and next prime (8275417).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8275413 - 22 = 8275409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8275417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81081 + ... + 81182.

It is an arithmetic number, because the mean of its divisors is an integer number (1460376).

Almost surely, 28275413 is an apocalyptic number.

It is an amenable number.

8275413 is a deficient number, since it is larger than the sum of its proper divisors (3407595).

8275413 is a wasteful number, since it uses less digits than its factorization.

8275413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162283.

The product of its digits is 6720, while the sum is 30.

The square root of 8275413 is about 2876.7017572213. The cubic root of 8275413 is about 202.2692631757.

The spelling of 8275413 in words is "eight million, two hundred seventy-five thousand, four hundred thirteen".

Divisors: 1 3 17 51 162263 486789 2758471 8275413