Base | Representation |
---|---|
bin | 1100111111001111… |
… | …11000100101111000 |
3 | 122222221221002211100 |
4 | 12133213320211320 |
5 | 103240042000211 |
6 | 3111531331400 |
7 | 334540344141 |
oct | 63747704570 |
9 | 18887832740 |
10 | 6973000056 |
11 | 2a59093170 |
12 | 14272b0b60 |
13 | 871841649 |
14 | 4a212cac8 |
15 | 2ac284156 |
hex | 19f9f8978 |
6973000056 has 96 divisors (see below), whose sum is σ = 21081265920. Its totient is φ = 2063880000.
The previous prime is 6973000051. The next prime is 6973000061. The reversal of 6973000056 is 6500003796.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (6973000051) and next prime (6973000061).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6973000051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68320 + ... + 136431.
It is an arithmetic number, because the mean of its divisors is an integer number (219596520).
Almost surely, 26973000056 is an apocalyptic number.
6973000056 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
6973000056 is an abundant number, since it is smaller than the sum of its proper divisors (14108265864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6973000056 is a wasteful number, since it uses less digits than its factorization.
6973000056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204817 (or 204810 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 36.
The square root of 6973000056 is about 83504.4912325080. The cubic root of 6973000056 is about 1910.4685359515.
The spelling of 6973000056 in words is "six billion, nine hundred seventy-three million, fifty-six", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •