Search a number
-
+
770806051 = 2973364103
BaseRepresentation
bin101101111100011…
…001000100100011
31222201102000010021
4231330121010203
53034311243201
6204253014311
725046512651
oct5574310443
91881360107
10770806051
11366110aa4
12196184397
13c3900a72
1474529dd1
1547a0bea1
hex2df19123

770806051 has 8 divisors (see below), whose sum is σ = 808310880. Its totient is φ = 734029632.

The previous prime is 770806019. The next prime is 770806073. The reversal of 770806051 is 150608077.

770806051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 770806051 - 25 = 770806019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 770805998 and 770806016.

It is not an unprimeable number, because it can be changed into a prime (770806151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179935 + ... + 184168.

It is an arithmetic number, because the mean of its divisors is an integer number (101038860).

Almost surely, 2770806051 is an apocalyptic number.

770806051 is a deficient number, since it is larger than the sum of its proper divisors (37504829).

770806051 is a wasteful number, since it uses less digits than its factorization.

770806051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364205.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 770806051 is about 27763.3940828567. The cubic root of 770806051 is about 916.8853601554.

The spelling of 770806051 in words is "seven hundred seventy million, eight hundred six thousand, fifty-one".

Divisors: 1 29 73 2117 364103 10558987 26579519 770806051