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7064317 = 135310253
BaseRepresentation
bin11010111100101011111101
3111021220102101
4122330223331
53302024232
6411225101
7114021451
oct32745375
914256371
107064317
113a95587
122448191
131604590
14d1c661
159481e7
hex6bcafd

7064317 has 8 divisors (see below), whose sum is σ = 7752024. Its totient is φ = 6397248.

The previous prime is 7064303. The next prime is 7064329. The reversal of 7064317 is 7134607.

It can be written as a sum of positive squares in 4 ways, for example, as 63001 + 7001316 = 251^2 + 2646^2 .

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

It is not a de Polignac number, because 7064317 - 219 = 6540029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7064347) 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, 4438 + ... + 5815.

It is an arithmetic number, because the mean of its divisors is an integer number (969003).

Almost surely, 27064317 is an apocalyptic number.

It is an amenable number.

7064317 is a deficient number, since it is larger than the sum of its proper divisors (687707).

7064317 is a wasteful number, since it uses less digits than its factorization.

7064317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10319.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 7064317 is about 2657.8782891622. The cubic root of 7064317 is about 191.8772091757.

It can be divided in two parts, 7064 and 317, that added together give a triangular number (7381 = T121).

The spelling of 7064317 in words is "seven million, sixty-four thousand, three hundred seventeen".

Divisors: 1 13 53 689 10253 133289 543409 7064317