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4838137 = 6772211
BaseRepresentation
bin10010011101001011111001
3100002210200021
4102131023321
52214310022
6251410441
756060233
oct22351371
910083607
104838137
112804a67
121753a21
131005205
148dd253
156587c7
hex49d2f9

4838137 has 4 divisors (see below), whose sum is σ = 4910416. Its totient is φ = 4765860.

The previous prime is 4838131. The next prime is 4838143. The reversal of 4838137 is 7318384.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4838131) and next prime (4838143).

It is a cyclic number.

It is not a de Polignac number, because 4838137 - 219 = 4313849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4838131) 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 3 ways as a sum of consecutive naturals, for example, 36039 + ... + 36172.

It is an arithmetic number, because the mean of its divisors is an integer number (1227604).

Almost surely, 24838137 is an apocalyptic number.

It is an amenable number.

4838137 is a deficient number, since it is larger than the sum of its proper divisors (72279).

4838137 is an equidigital number, since it uses as much as digits as its factorization.

4838137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72278.

The product of its digits is 16128, while the sum is 34.

The square root of 4838137 is about 2199.5765501569. The cubic root of 4838137 is about 169.1321049645.

The spelling of 4838137 in words is "four million, eight hundred thirty-eight thousand, one hundred thirty-seven".

Divisors: 1 67 72211 4838137