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4995401 = 9775113
BaseRepresentation
bin10011000011100101001001
3100101210101212
4103003211021
52234323101
6255022505
760313565
oct23034511
910353355
104995401
112902134
12180aa35
13105b978
149406a5
1568a1bb
hex4c3949

4995401 has 4 divisors (see below), whose sum is σ = 5001492. Its totient is φ = 4989312.

The previous prime is 4995383. The next prime is 4995421. The reversal of 4995401 is 1045994.

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 2105401 + 2890000 = 1451^2 + 1700^2 .

It is a cyclic number.

It is not a de Polignac number, because 4995401 - 218 = 4733257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4995421) 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, 1580 + ... + 3533.

It is an arithmetic number, because the mean of its divisors is an integer number (1250373).

Almost surely, 24995401 is an apocalyptic number.

It is an amenable number.

4995401 is a deficient number, since it is larger than the sum of its proper divisors (6091).

4995401 is an equidigital number, since it uses as much as digits as its factorization.

4995401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6090.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 4995401 is about 2235.0393732550. The cubic root of 4995401 is about 170.9451507225.

The spelling of 4995401 in words is "four million, nine hundred ninety-five thousand, four hundred one".

Divisors: 1 977 5113 4995401