Base | Representation |
---|---|
bin | 111100100000000… |
… | …1110010111110001 |
3 | 12020110222212102000 |
4 | 1321000032113301 |
5 | 13124201231001 |
6 | 533240044213 |
7 | 101210403504 |
oct | 17100162761 |
9 | 5213885360 |
10 | 2030102001 |
11 | 951a37754 |
12 | 487a63669 |
13 | 2647868b5 |
14 | 15389313b |
15 | bd35ba86 |
hex | 7900e5f1 |
2030102001 has 16 divisors (see below), whose sum is σ = 3035155200. Its totient is φ = 1340982864.
The previous prime is 2030101999. The next prime is 2030102017. The reversal of 2030102001 is 1002010302.
It is a happy number.
It is not a de Polignac number, because 2030102001 - 21 = 2030101999 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (2030102801) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341961 + ... + 347846.
It is an arithmetic number, because the mean of its divisors is an integer number (189697200).
Almost surely, 22030102001 is an apocalyptic number.
It is an amenable number.
2030102001 is a deficient number, since it is larger than the sum of its proper divisors (1005053199).
2030102001 is a wasteful number, since it uses less digits than its factorization.
2030102001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 689925 (or 689919 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 2030102001 is about 45056.6532378960. The cubic root of 2030102001 is about 1266.2106239715.
Adding to 2030102001 its reverse (1002010302), we get a palindrome (3032112303).
The spelling of 2030102001 in words is "two billion, thirty million, one hundred two thousand, one".
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