Base | Representation |
---|---|
bin | 111101101001001… |
… | …1101101111101100 |
3 | 12100011010112111200 |
4 | 1323102131233230 |
5 | 13214010003441 |
6 | 541125445500 |
7 | 102154301322 |
oct | 17322355754 |
9 | 5304115450 |
10 | 2068437996 |
11 | 971641099 |
12 | 498870890 |
13 | 26c6b9c11 |
14 | 1589d1d12 |
15 | c18d07b6 |
hex | 7b49dbec |
2068437996 has 36 divisors (see below), whose sum is σ = 5327208432. Its totient is φ = 676469664.
The previous prime is 2068437971. The next prime is 2068438033. The reversal of 2068437996 is 6997348602.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 540136 + ... + 543951.
It is an arithmetic number, because the mean of its divisors is an integer number (147978012).
Almost surely, 22068437996 is an apocalyptic number.
It is an amenable number.
2068437996 is an abundant number, since it is smaller than the sum of its proper divisors (3258770436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2068437996 is a wasteful number, since it uses less digits than its factorization.
2068437996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1084150 (or 1084145 counting only the distinct ones).
The product of its (nonzero) digits is 3919104, while the sum is 54.
The square root of 2068437996 is about 45480.0835091582. The cubic root of 2068437996 is about 1274.1312541031.
The spelling of 2068437996 in words is "two billion, sixty-eight million, four hundred thirty-seven thousand, nine hundred ninety-six".
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