Search a number
-
+
5407852811 = 7176166941
BaseRepresentation
bin1010000100101010…
…10100100100001011
3111221212211101102212
411002111110210023
542033402242221
62252341015335
7251003663504
oct50225244413
914855741385
105407852811
112325656949
12106b0b454b
136824bc60a
1439430bbab
15219b6bb5b
hex14255490b

5407852811 has 4 divisors (see below), whose sum is σ = 5484019824. Its totient is φ = 5331685800.

The previous prime is 5407852787. The next prime is 5407852819. The reversal of 5407852811 is 1182587045.

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 5407852811 - 218 = 5407590667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5407852819) 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 3 ways as a sum of consecutive naturals, for example, 38083400 + ... + 38083541.

It is an arithmetic number, because the mean of its divisors is an integer number (1371004956).

Almost surely, 25407852811 is an apocalyptic number.

5407852811 is a deficient number, since it is larger than the sum of its proper divisors (76167013).

5407852811 is an equidigital number, since it uses as much as digits as its factorization.

5407852811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76167012.

The product of its (nonzero) digits is 89600, while the sum is 41.

The square root of 5407852811 is about 73538.1044833221. The cubic root of 5407852811 is about 1755.2606665250.

The spelling of 5407852811 in words is "five billion, four hundred seven million, eight hundred fifty-two thousand, eight hundred eleven".

Divisors: 1 71 76166941 5407852811