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10060805 = 52012161
BaseRepresentation
bin100110011000…
…010000000101
3200221010211102
4212120100011
510033421210
6555345445
7151341536
oct46302005
920833742
1010060805
115751917
123452285
132113451
14149c68d
15d3aea5
hex998405

10060805 has 4 divisors (see below), whose sum is σ = 12072972. Its totient is φ = 8048640.

The previous prime is 10060801. The next prime is 10060807. The reversal of 10060805 is 50806001.

10060805 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50806001 = 229322157.

It can be written as a sum of positive squares in 2 ways, for example, as 4218916 + 5841889 = 2054^2 + 2417^2 .

It is not a de Polignac number, because 10060805 - 22 = 10060801 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10060801) 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, 1006076 + ... + 1006085.

It is an arithmetic number, because the mean of its divisors is an integer number (3018243).

Almost surely, 210060805 is an apocalyptic number.

It is an amenable number.

10060805 is a deficient number, since it is larger than the sum of its proper divisors (2012167).

10060805 is an equidigital number, since it uses as much as digits as its factorization.

10060805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2012166.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 10060805 is about 3171.8772044327. The cubic root of 10060805 is about 215.8792549320.

Adding to 10060805 its reverse (50806001), we get a palindrome (60866806).

It can be divided in two parts, 10060 and 805, that multiplied together give a triangular number (8098300 = T4024).

The spelling of 10060805 in words is "ten million, sixty thousand, eight hundred five".

Divisors: 1 5 2012161 10060805