Search a number
-
+
10411913 = 40925457
BaseRepresentation
bin100111101101…
…111110001001
3201120222110102
4213231332021
510131140123
61011055145
7154333301
oct47557611
921528412
1010411913
115971696
1235a14b5
1322071c5
141550601
15daa028
hex9edf89

10411913 has 4 divisors (see below), whose sum is σ = 10437780. Its totient is φ = 10386048.

The previous prime is 10411901. The next prime is 10411927. The reversal of 10411913 is 31911401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4443664 + 5968249 = 2108^2 + 2443^2 .

It is a cyclic number.

It is not a de Polignac number, because 10411913 - 24 = 10411897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10411993) 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, 12320 + ... + 13137.

It is an arithmetic number, because the mean of its divisors is an integer number (2609445).

Almost surely, 210411913 is an apocalyptic number.

It is an amenable number.

10411913 is a deficient number, since it is larger than the sum of its proper divisors (25867).

10411913 is an equidigital number, since it uses as much as digits as its factorization.

10411913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25866.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 10411913 is about 3226.7496029286. The cubic root of 10411913 is about 218.3618894465.

The spelling of 10411913 in words is "ten million, four hundred eleven thousand, nine hundred thirteen".

Divisors: 1 409 25457 10411913