Base | Representation |
---|---|
bin | 111100100001010… |
… | …0000011010110111 |
3 | 12020112010021000002 |
4 | 1321002200122313 |
5 | 13124324401330 |
6 | 533300541515 |
7 | 101215444535 |
oct | 17102403267 |
9 | 5215107002 |
10 | 2030700215 |
11 | 952306145 |
12 | 4880b189b |
13 | 264935c7b |
14 | 1539ab155 |
15 | bd428e45 |
hex | 790a06b7 |
2030700215 has 8 divisors (see below), whose sum is σ = 2437196688. Its totient is φ = 1624322560.
The previous prime is 2030700211. The next prime is 2030700233. The reversal of 2030700215 is 5120070302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2030700215 - 22 = 2030700211 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030700211) 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, 13655 + ... + 65175.
It is an arithmetic number, because the mean of its divisors is an integer number (304649586).
Almost surely, 22030700215 is an apocalyptic number.
2030700215 is a deficient number, since it is larger than the sum of its proper divisors (406496473).
2030700215 is an equidigital number, since it uses as much as digits as its factorization.
2030700215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59409.
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 2030700215 is about 45063.2912135809. The cubic root of 2030700215 is about 1266.3349839844.
Adding to 2030700215 its reverse (5120070302), we get a palindrome (7150770517).
The spelling of 2030700215 in words is "two billion, thirty million, seven hundred thousand, two hundred fifteen".
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