Search a number
-
+
117325069 = 306138329
BaseRepresentation
bin1101111111000…
…11110100001101
322011202201201221
412333203310031
5220013400234
615350403341
72623150411
oct677436415
9264681657
10117325069
1160255074
1233360551
131b3cb524
1411820d41
15a477eb4
hex6fe3d0d

117325069 has 4 divisors (see below), whose sum is σ = 117366460. Its totient is φ = 117283680.

The previous prime is 117325063. The next prime is 117325081. The reversal of 117325069 is 960523711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 960523711 = 7137217673.

It can be written as a sum of positive squares in 2 ways, for example, as 89075844 + 28249225 = 9438^2 + 5315^2 .

It is a cyclic number.

It is not a de Polignac number, because 117325069 - 213 = 117316877 is a prime.

It is a super-2 number, since 2×1173250692 = 27530343631709522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117325063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16104 + ... + 22225.

It is an arithmetic number, because the mean of its divisors is an integer number (29341615).

Almost surely, 2117325069 is an apocalyptic number.

It is an amenable number.

117325069 is a deficient number, since it is larger than the sum of its proper divisors (41391).

117325069 is an equidigital number, since it uses as much as digits as its factorization.

117325069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41390.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 117325069 is about 10831.6697235468. The cubic root of 117325069 is about 489.5498698375.

The spelling of 117325069 in words is "one hundred seventeen million, three hundred twenty-five thousand, sixty-nine".

Divisors: 1 3061 38329 117325069