Base | Representation |
---|---|
bin | 1100111011010110… |
… | …11011111101111000 |
3 | 122220200112200100020 |
4 | 12131223123331320 |
5 | 103203214030302 |
6 | 3104404210440 |
7 | 333663142065 |
oct | 63553337570 |
9 | 18820480306 |
10 | 6940376952 |
11 | 2a41730a23 |
12 | 1418399a20 |
13 | 867b5b732 |
14 | 49ba79c6c |
15 | 2a948cebc |
hex | 19dadbf78 |
6940376952 has 32 divisors (see below), whose sum is σ = 17513107200. Its totient is φ = 2291837024.
The previous prime is 6940376951. The next prime is 6940376957. The reversal of 6940376952 is 2596730496.
It is a junction number, because it is equal to n+sod(n) for n = 6940376895 and 6940376904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6940376951) 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, 1348752 + ... + 1353887.
It is an arithmetic number, because the mean of its divisors is an integer number (547284600).
Almost surely, 26940376952 is an apocalyptic number.
It is an amenable number.
6940376952 is an abundant number, since it is smaller than the sum of its proper divisors (10572730248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6940376952 is a wasteful number, since it uses less digits than its factorization.
6940376952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2702755 (or 2702751 counting only the distinct ones).
The product of its (nonzero) digits is 2449440, while the sum is 51.
The square root of 6940376952 is about 83308.9248040088. The cubic root of 6940376952 is about 1907.4845088513.
The spelling of 6940376952 in words is "six billion, nine hundred forty million, three hundred seventy-six thousand, nine hundred fifty-two".
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