[go: up one dir, main page]

Search a number
-
+
10607305 = 52121461
BaseRepresentation
bin101000011101…
…101011001001
3201221220111011
4220131223021
510203413210
61015203521
7156106042
oct50355311
921856434
1010607305
115a95475
1236765a1
132275117
1415a18c9
15de7d8a
hexa1dac9

10607305 has 4 divisors (see below), whose sum is σ = 12728772. Its totient is φ = 8485840.

The previous prime is 10607299. The next prime is 10607327. The reversal of 10607305 is 50370601.

10607305 is digitally balanced in base 2, 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: 50370601 = 59853739.

It can be written as a sum of positive squares in 2 ways, for example, as 1798281 + 8809024 = 1341^2 + 2968^2 .

It is a de Polignac number, because none of the positive numbers 2k-10607305 is a prime.

It is a super-2 number, since 2×106073052 = 225029838726050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060726 + ... + 1060735.

It is an arithmetic number, because the mean of its divisors is an integer number (3182193).

Almost surely, 210607305 is an apocalyptic number.

It is an amenable number.

10607305 is a deficient number, since it is larger than the sum of its proper divisors (2121467).

10607305 is an equidigital number, since it uses as much as digits as its factorization.

10607305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121466.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 10607305 is about 3256.8857824615. The cubic root of 10607305 is about 219.7193735973.

Adding to 10607305 its reverse (50370601), we get a palindrome (60977906).

The spelling of 10607305 in words is "ten million, six hundred seven thousand, three hundred five".

Divisors: 1 5 2121461 10607305