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4962893 = 13381761
BaseRepresentation
bin10010111011101001001101
3100100010210212
4102323221031
52232303033
6254212205
760120035
oct22735115
910303725
104962893
11288a771
1217b4065
131049c30
149328c5
15680748
hex4bba4d

4962893 has 4 divisors (see below), whose sum is σ = 5344668. Its totient is φ = 4581120.

The previous prime is 4962877. The next prime is 4962911. The reversal of 4962893 is 3982694.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 644809 + 4318084 = 803^2 + 2078^2 .

It is a cyclic number.

It is not a de Polignac number, because 4962893 - 24 = 4962877 is a prime.

It is a d-powerful number, because it can be written as 48 + 9 + 66 + 215 + 85 + 97 + 37 .

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 4962893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4962803) 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, 190868 + ... + 190893.

It is an arithmetic number, because the mean of its divisors is an integer number (1336167).

Almost surely, 24962893 is an apocalyptic number.

It is an amenable number.

4962893 is a deficient number, since it is larger than the sum of its proper divisors (381775).

4962893 is a wasteful number, since it uses less digits than its factorization.

4962893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381774.

The product of its digits is 93312, while the sum is 41.

The square root of 4962893 is about 2227.7551481256. The cubic root of 4962893 is about 170.5735300303.

The spelling of 4962893 in words is "four million, nine hundred sixty-two thousand, eight hundred ninety-three".

Divisors: 1 13 381761 4962893