Base | Representation |
---|---|
bin | 1100111101101111… |
… | …00100000010001100 |
3 | 122222002002112210220 |
4 | 12132313210002030 |
5 | 103223321123230 |
6 | 3110400031340 |
7 | 334324565601 |
oct | 63667440214 |
9 | 18862075726 |
10 | 6960332940 |
11 | 2a51a21180 |
12 | 1423002550 |
13 | 86c027b02 |
14 | 4a05926a8 |
15 | 2ab0d0d10 |
hex | 19ede408c |
6960332940 has 48 divisors (see below), whose sum is σ = 21260655360. Its totient is φ = 1687353280.
The previous prime is 6960332923. The next prime is 6960332941. The reversal of 6960332940 is 492330696.
It is a junction number, because it is equal to n+sod(n) for n = 6960332892 and 6960332901.
It is not an unprimeable number, because it can be changed into a prime (6960332941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5272320 + ... + 5273639.
It is an arithmetic number, because the mean of its divisors is an integer number (442930320).
Almost surely, 26960332940 is an apocalyptic number.
6960332940 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6960332940 is an abundant number, since it is smaller than the sum of its proper divisors (14300322420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6960332940 is a wasteful number, since it uses less digits than its factorization.
6960332940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10545982 (or 10545980 counting only the distinct ones).
The product of its (nonzero) digits is 209952, while the sum is 42.
The square root of 6960332940 is about 83428.6098409892. The cubic root of 6960332940 is about 1909.3109856329.
It can be divided in two parts, 6960 and 332940, that added together give a triangular number (339900 = T824).
The spelling of 6960332940 in words is "six billion, nine hundred sixty million, three hundred thirty-two thousand, nine hundred forty".
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