Base | Representation |
---|---|
bin | 1100100100111111… |
… | …11000110000011000 |
3 | 122102121120202211010 |
4 | 12102133320300120 |
5 | 102312204043033 |
6 | 3034023533520 |
7 | 326224564611 |
oct | 62237706030 |
9 | 18377522733 |
10 | 6752799768 |
11 | 2955863460 |
12 | 13855ba2a0 |
13 | 838033a10 |
14 | 480bacc08 |
15 | 297c89863 |
hex | 1927f8c18 |
6752799768 has 64 divisors (see below), whose sum is σ = 19833408000. Its totient is φ = 1888894080.
The previous prime is 6752799763. The next prime is 6752799791. The reversal of 6752799768 is 8679972576.
It is a Harshad number since it is a multiple of its sum of digits (66).
It is a junction number, because it is equal to n+sod(n) for n = 6752799699 and 6752799708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6752799763) 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, 980368 + ... + 987231.
It is an arithmetic number, because the mean of its divisors is an integer number (309897000).
Almost surely, 26752799768 is an apocalyptic number.
It is an amenable number.
6752799768 is an abundant number, since it is smaller than the sum of its proper divisors (13080608232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6752799768 is a wasteful number, since it uses less digits than its factorization.
6752799768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1967632 (or 1967628 counting only the distinct ones).
The product of its digits is 80015040, while the sum is 66.
The square root of 6752799768 is about 82175.4207047338. The cubic root of 6752799768 is about 1890.1428340304.
The spelling of 6752799768 in words is "six billion, seven hundred fifty-two million, seven hundred ninety-nine thousand, seven hundred sixty-eight".
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