Search a number
-
+
10248983 = 38926347
BaseRepresentation
bin100111000110…
…001100010111
3201021200221222
4213012030113
510110431413
61003400555
7153054263
oct47061427
921250858
1010248983
115870238
12352315b
13217acb4
14150b0a3
15d76b08
hex9c6317

10248983 has 4 divisors (see below), whose sum is σ = 10275720. Its totient is φ = 10222248.

The previous prime is 10248947. The next prime is 10248989. The reversal of 10248983 is 38984201.

It is a happy number.

10248983 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.

It is a cyclic number.

It is not a de Polignac number, because 10248983 - 28 = 10248727 is a prime.

It is a super-3 number, since 3×102489833 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10248989) 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, 12785 + ... + 13562.

It is an arithmetic number, because the mean of its divisors is an integer number (2568930).

Almost surely, 210248983 is an apocalyptic number.

10248983 is a deficient number, since it is larger than the sum of its proper divisors (26737).

10248983 is an equidigital number, since it uses as much as digits as its factorization.

10248983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26736.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 10248983 is about 3201.4032860607. The cubic root of 10248983 is about 217.2168897619.

The spelling of 10248983 in words is "ten million, two hundred forty-eight thousand, nine hundred eighty-three".

Divisors: 1 389 26347 10248983