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5053161323 = 7721880189
BaseRepresentation
bin1001011010011000…
…10001111101101011
3111001011102012012002
410231030101331223
540322102130243
62153230441215
7236136106520
oct45514217553
914034365162
105053161323
112163417991
12b9036320b
13626b82bb2
1435d17d147
151e8957eb8
hex12d311f6b

5053161323 has 4 divisors (see below), whose sum is σ = 5775041520. Its totient is φ = 4331281128.

The previous prime is 5053161307. The next prime is 5053161329. The reversal of 5053161323 is 3231613505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5053161323 - 24 = 5053161307 is a prime.

It is a super-2 number, since 2×50531613232 = 51068878712526220658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5053161329) 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, 360940088 + ... + 360940101.

It is an arithmetic number, because the mean of its divisors is an integer number (1443760380).

Almost surely, 25053161323 is an apocalyptic number.

5053161323 is a deficient number, since it is larger than the sum of its proper divisors (721880197).

5053161323 is an equidigital number, since it uses as much as digits as its factorization.

5053161323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721880196.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 5053161323 is about 71085.5915288042. The cubic root of 5053161323 is about 1716.0148999699.

Adding to 5053161323 its reverse (3231613505), we get a palindrome (8284774828).

The spelling of 5053161323 in words is "five billion, fifty-three million, one hundred sixty-one thousand, three hundred twenty-three".

Divisors: 1 7 721880189 5053161323