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160713017 = 166996293
BaseRepresentation
bin10011001010001…
…00100100111001
3102012102001210222
421211010210321
5312120304032
623540345425
73661016033
oct1145044471
9365361728
10160713017
118279a083
12459a5275
13273b017a
14174b6c53
15e198a12
hex9944939

160713017 has 4 divisors (see below), whose sum is σ = 160810980. Its totient is φ = 160615056.

The previous prime is 160712987. The next prime is 160713023. The reversal of 160713017 is 710317061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 710317061 = 868981749.

It can be written as a sum of positive squares in 2 ways, for example, as 83466496 + 77246521 = 9136^2 + 8789^2 .

It is a cyclic number.

It is not a de Polignac number, because 160713017 - 216 = 160647481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160713617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46478 + ... + 49815.

It is an arithmetic number, because the mean of its divisors is an integer number (40202745).

Almost surely, 2160713017 is an apocalyptic number.

It is an amenable number.

160713017 is a deficient number, since it is larger than the sum of its proper divisors (97963).

160713017 is an equidigital number, since it uses as much as digits as its factorization.

160713017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97962.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 160713017 is about 12677.2637820628. The cubic root of 160713017 is about 543.6887558273.

The spelling of 160713017 in words is "one hundred sixty million, seven hundred thirteen thousand, seventeen".

Divisors: 1 1669 96293 160713017