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10082801 = 30732843
BaseRepresentation
bin100110011101…
…100111110001
3200222021000002
4212131213301
510040122201
61000035345
7151462631
oct46354761
920867002
1010082801
1157673a3
123462b55
132120471
1414a66c1
15d4276b
hex99d9f1

10082801 has 4 divisors (see below), whose sum is σ = 10115952. Its totient is φ = 10049652.

The previous prime is 10082797. The next prime is 10082803. The reversal of 10082801 is 10828001.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10828001 = 47230383.

It is a cyclic number.

It is not a de Polignac number, because 10082801 - 22 = 10082797 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10082803) 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, 16115 + ... + 16728.

It is an arithmetic number, because the mean of its divisors is an integer number (2528988).

Almost surely, 210082801 is an apocalyptic number.

It is an amenable number.

10082801 is a deficient number, since it is larger than the sum of its proper divisors (33151).

10082801 is an equidigital number, since it uses as much as digits as its factorization.

10082801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33150.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 10082801 is about 3175.3426586748. The cubic root of 10082801 is about 216.0364664655.

The spelling of 10082801 in words is "ten million, eighty-two thousand, eight hundred one".

Divisors: 1 307 32843 10082801