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5283178147 = 131738923371
BaseRepresentation
bin1001110101110011…
…01110011010100011
3111122012020020221201
410322321232122203
541304443200042
62232124502031
7244631162512
oct47271563243
914565206851
105283178147
112271241a35
1210353aa917
13662719a20
14381936679
1520dc411b7
hex13ae6e6a3

5283178147 has 8 divisors (see below), whose sum is σ = 5690147120. Its totient is φ = 4876290720.

The previous prime is 5283178139. The next prime is 5283178169. The reversal of 5283178147 is 7418713825.

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 5283178147 - 23 = 5283178139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5283178097 and 5283178106.

It is not an unprimeable number, because it can be changed into a prime (5283178447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214372 + ... + 237742.

It is an arithmetic number, because the mean of its divisors is an integer number (711268390).

Almost surely, 25283178147 is an apocalyptic number.

5283178147 is a deficient number, since it is larger than the sum of its proper divisors (406968973).

5283178147 is a wasteful number, since it uses less digits than its factorization.

5283178147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40773.

The product of its digits is 376320, while the sum is 46.

The square root of 5283178147 is about 72685.4741127827. The cubic root of 5283178147 is about 1741.6668471428. Note that the first 3 decimals are identical.

The spelling of 5283178147 in words is "five billion, two hundred eighty-three million, one hundred seventy-eight thousand, one hundred forty-seven".

Divisors: 1 13 17389 23371 226057 303823 406398319 5283178147