Search a number
-
+
10541882969 = 15161695329
BaseRepresentation
bin10011101000101100…
…00101111001011001
31000012200102010210222
421310112011321121
5133042210223334
64502021045425
7522144345452
oct116426057131
930180363728
1010541882969
11451a688782
122062556875
13cc0048197
147200dc129
1541a74ad2e
hex274585e59

10541882969 has 4 divisors (see below), whose sum is σ = 10542593460. Its totient is φ = 10541172480.

The previous prime is 10541882957. The next prime is 10541883013. The reversal of 10541882969 is 96928814501.

10541882969 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 can be written as a sum of positive squares in 2 ways, for example, as 2264522569 + 8277360400 = 47587^2 + 90980^2 .

It is a cyclic number.

It is not a de Polignac number, because 10541882969 - 220 = 10540834393 is a prime.

It is a super-2 number, since 2×105418829692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10541882969.

It is not an unprimeable number, because it can be changed into a prime (10541882929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332504 + ... + 362825.

It is an arithmetic number, because the mean of its divisors is an integer number (2635648365).

Almost surely, 210541882969 is an apocalyptic number.

It is an amenable number.

10541882969 is a deficient number, since it is larger than the sum of its proper divisors (710491).

10541882969 is an equidigital number, since it uses as much as digits as its factorization.

10541882969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710490.

The product of its (nonzero) digits is 1244160, while the sum is 53.

The spelling of 10541882969 in words is "ten billion, five hundred forty-one million, eight hundred eighty-two thousand, nine hundred sixty-nine".

Divisors: 1 15161 695329 10541882969