Search a number
-
+
10323306 = 232781931
BaseRepresentation
bin100111011000…
…010101101010
3201102110220200
4213120111222
510120321211
61005133030
7153514050
oct47302552
921373820
1010323306
115911064
12355a176
1321a5a86
14152a1d0
15d8db56
hex9d856a

10323306 has 24 divisors (see below), whose sum is σ = 25562784. Its totient is φ = 2949480.

The previous prime is 10323283. The next prime is 10323307. The reversal of 10323306 is 60332301.

It is a happy number.

10323306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10323307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40840 + ... + 41091.

It is an arithmetic number, because the mean of its divisors is an integer number (1065116).

Almost surely, 210323306 is an apocalyptic number.

10323306 is an abundant number, since it is smaller than the sum of its proper divisors (15239478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10323306 is a wasteful number, since it uses less digits than its factorization.

10323306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81946 (or 81943 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 10323306 is about 3212.9901960635. The cubic root of 10323306 is about 217.7406927188.

Adding to 10323306 its reverse (60332301), we get a palindrome (70655607).

It can be divided in two parts, 103 and 23306, that added together give a square (23409 = 1532).

The spelling of 10323306 in words is "ten million, three hundred twenty-three thousand, three hundred six".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 81931 163862 245793 491586 573517 737379 1147034 1474758 1720551 3441102 5161653 10323306