Search a number
-
+
6960864 = 253312339
BaseRepresentation
bin11010100011011011100000
3111002122111210
4122203123200
53240221424
6405110120
7113111031
oct32433340
914078453
106960864
113a24889
1223b8340
131599471
14cd2a88
15927729
hex6a36e0

6960864 has 48 divisors (see below), whose sum is σ = 18869760. Its totient is φ = 2244480.

The previous prime is 6960853. The next prime is 6960869. The reversal of 6960864 is 4680696.

6960864 is nontrivially palindromic in base 15.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6960869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1807 + ... + 4145.

It is an arithmetic number, because the mean of its divisors is an integer number (393120).

Almost surely, 26960864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6960864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9434880).

6960864 is an abundant number, since it is smaller than the sum of its proper divisors (11908896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6960864 is a wasteful number, since it uses less digits than its factorization.

6960864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383 (or 2375 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 6960864 is about 2638.3449357504. The cubic root of 6960864 is about 190.9359543315.

The spelling of 6960864 in words is "six million, nine hundred sixty thousand, eight hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 16 24 31 32 48 62 93 96 124 186 248 372 496 744 992 1488 2339 2976 4678 7017 9356 14034 18712 28068 37424 56136 72509 74848 112272 145018 217527 224544 290036 435054 580072 870108 1160144 1740216 2320288 3480432 6960864