Search a number
-
+
10248623 = 711167797
BaseRepresentation
bin100111000110…
…000110101111
3201021200110122
4213012012233
510110423443
61003355155
7153053240
oct47060657
921250418
1010248623
11586aa40
123522abb
13217aa98
14150acc7
15d76968
hex9c61af

10248623 has 16 divisors (see below), whose sum is σ = 12870144. Its totient is φ = 7928160.

The previous prime is 10248613. The next prime is 10248653. The reversal of 10248623 is 32684201.

10248623 = 6722 + 6732 + ... + 6932.

10248623 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10248623 - 28 = 10248367 is a prime.

It is a super-2 number, since 2×102486232 = 210068546792258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10248592 and 10248601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10248613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12461 + ... + 13257.

It is an arithmetic number, because the mean of its divisors is an integer number (804384).

Almost surely, 210248623 is an apocalyptic number.

10248623 is a deficient number, since it is larger than the sum of its proper divisors (2621521).

10248623 is a wasteful number, since it uses less digits than its factorization.

10248623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 10248623 is about 3201.3470602232. The cubic root of 10248623 is about 217.2143464528.

The spelling of 10248623 in words is "ten million, two hundred forty-eight thousand, six hundred twenty-three".

Divisors: 1 7 11 77 167 797 1169 1837 5579 8767 12859 61369 133099 931693 1464089 10248623