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6410968077 = 32136989359
BaseRepresentation
bin1011111100001111…
…11001110000001101
3121112210100220220010
411332013321300031
5101112201434302
62540053143433
7314604221013
oct57607716015
917483326803
106410968077
11279a908228
1212ab02ab79
137b227a747
1444b62a8b3
15277c6616c
hex17e1f9c0d

6410968077 has 4 divisors (see below), whose sum is σ = 8547957440. Its totient is φ = 4273978716.

The previous prime is 6410968037. The next prime is 6410968079. The reversal of 6410968077 is 7708690146.

6410968077 is digitally balanced in base 3, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6410968077 - 26 = 6410968013 is a prime.

It is a super-2 number, since 2×64109680772 = 82201023368626155858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6410968079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1068494677 + ... + 1068494682.

It is an arithmetic number, because the mean of its divisors is an integer number (2136989360).

Almost surely, 26410968077 is an apocalyptic number.

It is an amenable number.

6410968077 is a deficient number, since it is larger than the sum of its proper divisors (2136989363).

6410968077 is a wasteful number, since it uses less digits than its factorization.

6410968077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136989362.

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 6410968077 is about 80068.5211365865. The cubic root of 6410968077 is about 1857.6955386377.

The spelling of 6410968077 in words is "six billion, four hundred ten million, nine hundred sixty-eight thousand, seventy-seven".

Divisors: 1 3 2136989359 6410968077