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6770413 = 132412161
BaseRepresentation
bin11001110100111011101101
3110201222021001
4121310323231
53213123123
6401040301
7111355546
oct31647355
913658231
106770413
113904791
122326091
131530880
14c834cd
158db0ad
hex674eed

6770413 has 8 divisors (see below), whose sum is σ = 7324856. Its totient is φ = 6220800.

The previous prime is 6770389. The next prime is 6770419. The reversal of 6770413 is 3140776.

6770413 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 996004 + 5774409 = 998^2 + 2403^2 .

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 6770413 - 29 = 6769901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6770419) 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, 2053 + ... + 4213.

It is an arithmetic number, because the mean of its divisors is an integer number (915607).

Almost surely, 26770413 is an apocalyptic number.

It is an amenable number.

6770413 is a deficient number, since it is larger than the sum of its proper divisors (554443).

6770413 is a wasteful number, since it uses less digits than its factorization.

6770413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 6770413 is about 2602.0017294383. The cubic root of 6770413 is about 189.1784751588.

The spelling of 6770413 in words is "six million, seven hundred seventy thousand, four hundred thirteen".

Divisors: 1 13 241 2161 3133 28093 520801 6770413