Base | Representation |
---|---|
bin | 1100111000000110… |
… | …00011010101010100 |
3 | 122211210001110011100 |
4 | 12130003003111110 |
5 | 103124212404301 |
6 | 3101545510100 |
7 | 333211433034 |
oct | 63403032524 |
9 | 18753043140 |
10 | 6913013076 |
11 | 2a28241052 |
12 | 140b1a2330 |
13 | 86229a5a8 |
14 | 4981958c4 |
15 | 2a6d85286 |
hex | 19c0c3554 |
6913013076 has 36 divisors (see below), whose sum is σ = 18502477812. Its totient is φ = 2168788224.
The previous prime is 6913013071. The next prime is 6913013083. The reversal of 6913013076 is 6703103196.
It can be written as a sum of positive squares in 2 ways, for example, as 3280540176 + 3632472900 = 57276^2 + 60270^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 6913013076.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6913013071) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5647275 + ... + 5648498.
It is an arithmetic number, because the mean of its divisors is an integer number (513957717).
Almost surely, 26913013076 is an apocalyptic number.
It is an amenable number.
6913013076 is an abundant number, since it is smaller than the sum of its proper divisors (11589464736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6913013076 is a wasteful number, since it uses less digits than its factorization.
6913013076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11295800 (or 11295795 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 36.
The square root of 6913013076 is about 83144.5312452960. The cubic root of 6913013076 is about 1904.9743225092.
The spelling of 6913013076 in words is "six billion, nine hundred thirteen million, thirteen thousand, seventy-six".
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