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14323370161 = 31776958757
BaseRepresentation
bin11010101011011110…
…10100100010110001
31100222012221121001011
431111233110202301
5213313240321121
610325143310521
71014642431452
oct152557244261
940865847034
1014323370161
116090195001
122938a4b441
131473600079
1499c411129
1558c70b7e1
hex355bd48b1

14323370161 has 8 divisors (see below), whose sum is σ = 14387483880. Its totient is φ = 14259376128.

The previous prime is 14323370137. The next prime is 14323370189. The reversal of 14323370161 is 16107332341.

It can be written as a sum of positive squares in 4 ways, for example, as 1682640400 + 12640729761 = 41020^2 + 112431^2 .

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 14323370161 - 217 = 14323239089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14323377161) 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, 214395 + ... + 273151.

It is an arithmetic number, because the mean of its divisors is an integer number (1798435485).

Almost surely, 214323370161 is an apocalyptic number.

It is an amenable number.

14323370161 is a deficient number, since it is larger than the sum of its proper divisors (64113719).

14323370161 is an equidigital number, since it uses as much as digits as its factorization.

14323370161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59843.

The product of its (nonzero) digits is 9072, while the sum is 31.

The spelling of 14323370161 in words is "fourteen billion, three hundred twenty-three million, three hundred seventy thousand, one hundred sixty-one".

Divisors: 1 317 769 58757 243773 18625969 45184133 14323370161