Base | Representation |
---|---|
bin | 111110110010110… |
… | …0110010000000001 |
3 | 12102211201002121101 |
4 | 1331211212100001 |
5 | 13303343224001 |
6 | 545024254401 |
7 | 103133162320 |
oct | 17545462001 |
9 | 5384632541 |
10 | 2107008001 |
11 | 99139532a |
12 | 4a9771401 |
13 | 2776a28c7 |
14 | 15db920b7 |
15 | c4e9da01 |
hex | 7d966401 |
2107008001 has 8 divisors (see below), whose sum is σ = 2421929664. Its totient is φ = 1795566480.
The previous prime is 2107007971. The next prime is 2107008011. The reversal of 2107008001 is 1008007012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2107008001 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2107008001.
It is not an unprimeable number, because it can be changed into a prime (2107008011) 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, 868735 + ... + 871156.
It is an arithmetic number, because the mean of its divisors is an integer number (302741208).
Almost surely, 22107008001 is an apocalyptic number.
It is an amenable number.
2107008001 is a deficient number, since it is larger than the sum of its proper divisors (314921663).
2107008001 is a wasteful number, since it uses less digits than its factorization.
2107008001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1740071.
The product of its (nonzero) digits is 112, while the sum is 19.
The square root of 2107008001 is about 45902.1568229642. The cubic root of 2107008001 is about 1282.0020754151.
The spelling of 2107008001 in words is "two billion, one hundred seven million, eight thousand, one".
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