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6960413 = 10963857
BaseRepresentation
bin11010100011010100011101
3111002121220002
4122203110131
53240213123
6405104045
7113106515
oct32432435
914077802
106960413
113a24509
1223b8025
1315991b5
14cd2845
15927528
hex6a351d

6960413 has 4 divisors (see below), whose sum is σ = 7024380. Its totient is φ = 6896448.

The previous prime is 6960389. The next prime is 6960419. The reversal of 6960413 is 3140696.

6960413 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.

It can be written as a sum of positive squares in 2 ways, for example, as 4761124 + 2199289 = 2182^2 + 1483^2 .

It is a cyclic number.

It is not a de Polignac number, because 6960413 - 220 = 5911837 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 (6960419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31820 + ... + 32037.

It is an arithmetic number, because the mean of its divisors is an integer number (1756095).

Almost surely, 26960413 is an apocalyptic number.

It is an amenable number.

6960413 is a deficient number, since it is larger than the sum of its proper divisors (63967).

6960413 is a wasteful number, since it uses less digits than its factorization.

6960413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63966.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 6960413 is about 2638.2594641164. The cubic root of 6960413 is about 190.9318306109.

The spelling of 6960413 in words is "six million, nine hundred sixty thousand, four hundred thirteen".

Divisors: 1 109 63857 6960413