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6472315 = 52322447
BaseRepresentation
bin11000101100001001111011
3110011211100101
4120230021323
53124103230
6350420231
7106004503
oct30541173
913154311
106472315
113720823
122201677
131457c95
14c06a03
1587caca
hex62c27b

6472315 has 12 divisors (see below), whose sum is σ = 8122464. Its totient is φ = 4950704.

The previous prime is 6472309. The next prime is 6472337. The reversal of 6472315 is 5132746.

It is not a de Polignac number, because 6472315 - 27 = 6472187 is a prime.

It is a super-2 number, since 2×64723152 = 83781722918450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1422 + ... + 3868.

It is an arithmetic number, because the mean of its divisors is an integer number (676872).

Almost surely, 26472315 is an apocalyptic number.

6472315 is a deficient number, since it is larger than the sum of its proper divisors (1650149).

6472315 is a wasteful number, since it uses less digits than its factorization.

6472315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498 (or 2475 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 6472315 is about 2544.0744879032. The cubic root of 6472315 is about 186.3602203329.

The spelling of 6472315 in words is "six million, four hundred seventy-two thousand, three hundred fifteen".

Divisors: 1 5 23 115 529 2447 2645 12235 56281 281405 1294463 6472315