Base | Representation |
---|---|
bin | 111110000000000… |
… | …0001010001100001 |
3 | 12100222121020212011 |
4 | 1330000001101201 |
5 | 13230034130001 |
6 | 542233432521 |
7 | 102360636550 |
oct | 17400012141 |
9 | 5328536764 |
10 | 2080380001 |
11 | 978358317 |
12 | 4a086b741 |
13 | 27200b6ab |
14 | 15a41dd97 |
15 | c298dd51 |
hex | 7c001461 |
2080380001 has 8 divisors (see below), whose sum is σ = 2393323904. Its totient is φ = 1771372800.
The previous prime is 2080379999. The next prime is 2080380007. The reversal of 2080380001 is 1000830802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2080380001 - 21 = 2080379999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2080380007) 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, 983040 + ... + 985153.
It is an arithmetic number, because the mean of its divisors is an integer number (299165488).
Almost surely, 22080380001 is an apocalyptic number.
It is an amenable number.
2080380001 is a deficient number, since it is larger than the sum of its proper divisors (312943903).
2080380001 is a wasteful number, since it uses less digits than its factorization.
2080380001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1968351.
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 2080380001 is about 45611.1828502616. The cubic root of 2080380001 is about 1276.5785908724.
The spelling of 2080380001 in words is "two billion, eighty million, three hundred eighty thousand, one".
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