Base | Representation |
---|---|
bin | 110010011111000100110… |
… | …0101101110110100110000 |
3 | 220120022221120121022021110 |
4 | 1210332021211232310300 |
5 | 1402140404210142002 |
6 | 22431330312553320 |
7 | 1314205654364424 |
oct | 144761145566460 |
9 | 26508846538243 |
10 | 6938680552752 |
11 | 2235750310013 |
12 | 94091a0b2840 |
13 | 3b4412714830 |
14 | 19db9643cb84 |
15 | c0757218e6c |
hex | 64f8996ed30 |
6938680552752 has 40 divisors (see below), whose sum is σ = 19303765129264. Its totient is φ = 2134978631424.
The previous prime is 6938680552697. The next prime is 6938680552759. The reversal of 6938680552752 is 2572550868396.
It is not an unprimeable number, because it can be changed into a prime (6938680552759) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5559839563 + ... + 5559840810.
Almost surely, 26938680552752 is an apocalyptic number.
It is an amenable number.
6938680552752 is an abundant number, since it is smaller than the sum of its proper divisors (12365084576512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6938680552752 is a wasteful number, since it uses less digits than its factorization.
6938680552752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11119680397 (or 11119680391 counting only the distinct ones).
The product of its (nonzero) digits is 217728000, while the sum is 66.
The spelling of 6938680552752 in words is "six trillion, nine hundred thirty-eight billion, six hundred eighty million, five hundred fifty-two thousand, seven hundred fifty-two".
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