Search a number
-
+
960868842836 = 22734316744387
BaseRepresentation
bin11011111101110000011…
…11101111110101010100
310101212011121020200021212
431332320033233311110
5111220324410432321
62013230030000552
7126264140255510
oct15767017576524
93355147220255
10960868842836
11340558459391
12136281046158
136c7c0221086
1434713405140
1519edb1a455b
hexdfb83efd54

960868842836 has 12 divisors (see below), whose sum is σ = 1921737685728. Its totient is φ = 411800932632.

The previous prime is 960868842827. The next prime is 960868842839. The reversal of 960868842836 is 638248868069.

960868842836 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (960868842839) 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, 17158372166 + ... + 17158372221.

It is an arithmetic number, because the mean of its divisors is an integer number (160144807144).

Almost surely, 2960868842836 is an apocalyptic number.

It is an amenable number.

960868842836 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

960868842836 is a wasteful number, since it uses less digits than its factorization.

960868842836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34316744398 (or 34316744396 counting only the distinct ones).

The product of its (nonzero) digits is 191102976, while the sum is 68.

The spelling of 960868842836 in words is "nine hundred sixty billion, eight hundred sixty-eight million, eight hundred forty-two thousand, eight hundred thirty-six".

Divisors: 1 2 4 7 14 28 34316744387 68633488774 137266977548 240217210709 480434421418 960868842836