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4896831 = 313911743
BaseRepresentation
bin10010101011100000111111
3100012210012010
4102223200333
52223144311
6252542303
756423322
oct22534077
910183163
104896831
112845075
121781993
131025b44
149167b9
1566ada6
hex4ab83f

4896831 has 8 divisors (see below), whose sum is σ = 6576640. Its totient is φ = 3240792.

The previous prime is 4896821. The next prime is 4896863. The reversal of 4896831 is 1386984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4896831 - 217 = 4765759 is a prime.

It is a super-2 number, since 2×48968312 = 47957907685122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4896831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4896811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5455 + ... + 6288.

It is an arithmetic number, because the mean of its divisors is an integer number (822080).

Almost surely, 24896831 is an apocalyptic number.

4896831 is a deficient number, since it is larger than the sum of its proper divisors (1679809).

4896831 is a wasteful number, since it uses less digits than its factorization.

4896831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11885.

The product of its digits is 41472, while the sum is 39.

The square root of 4896831 is about 2212.8784422105. The cubic root of 4896831 is about 169.8133013813.

The spelling of 4896831 in words is "four million, eight hundred ninety-six thousand, eight hundred thirty-one".

Divisors: 1 3 139 417 11743 35229 1632277 4896831