Search a number
-
+
10472817 = 33490939
BaseRepresentation
bin100111111100…
…110101110001
3201201002000010
4213330311301
510140112232
61012245133
7155005665
oct47746561
921632003
1010472817
115a03423
1236107a9
132228b44
1415688a5
15dbd0cc
hex9fcd71

10472817 has 4 divisors (see below), whose sum is σ = 13963760. Its totient is φ = 6981876.

The previous prime is 10472783. The next prime is 10472821. The reversal of 10472817 is 71827401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10472817 - 27 = 10472689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10472827) 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, 1745467 + ... + 1745472.

It is an arithmetic number, because the mean of its divisors is an integer number (3490940).

Almost surely, 210472817 is an apocalyptic number.

It is an amenable number.

10472817 is a deficient number, since it is larger than the sum of its proper divisors (3490943).

10472817 is an equidigital number, since it uses as much as digits as its factorization.

10472817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490942.

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 10472817 is about 3236.1732030285. The cubic root of 10472817 is about 218.7868278675.

The spelling of 10472817 in words is "ten million, four hundred seventy-two thousand, eight hundred seventeen".

Divisors: 1 3 3490939 10472817