Base | Representation |
---|---|
bin | 1100101010010011… |
… | …01011000001000100 |
3 | 122112201100000121010 |
4 | 12111021223001010 |
5 | 102410102323342 |
6 | 3042253522220 |
7 | 330305110260 |
oct | 62511530104 |
9 | 18481300533 |
10 | 6797307972 |
11 | 29789a30a4 |
12 | 13984a3370 |
13 | 844318530 |
14 | 486a770a0 |
15 | 29bb2c29c |
hex | 19526b044 |
6797307972 has 96 divisors (see below), whose sum is σ = 19795636224. Its totient is φ = 1767427200.
The previous prime is 6797307971. The next prime is 6797307973. The reversal of 6797307972 is 2797037976.
It is an interprime number because it is at equal distance from previous prime (6797307971) and next prime (6797307973).
It is not an unprimeable number, because it can be changed into a prime (6797307971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33697 + ... + 121367.
It is an arithmetic number, because the mean of its divisors is an integer number (206204544).
Almost surely, 26797307972 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 6797307972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9897818112).
6797307972 is an abundant number, since it is smaller than the sum of its proper divisors (12998328252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6797307972 is a wasteful number, since it uses less digits than its factorization.
6797307972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87769 (or 87767 counting only the distinct ones).
The product of its (nonzero) digits is 7001316, while the sum is 57.
The square root of 6797307972 is about 82445.7880791978. The cubic root of 6797307972 is about 1894.2864342537.
The spelling of 6797307972 in words is "six billion, seven hundred ninety-seven million, three hundred seven thousand, nine hundred seventy-two".
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