Base | Representation |
---|---|
bin | 111111001011100… |
… | …1100100100011010 |
3 | 12110202011200000021 |
4 | 1332113030210122 |
5 | 13320210310020 |
6 | 550211101054 |
7 | 103351534126 |
oct | 17627144432 |
9 | 5422150007 |
10 | 2120010010 |
11 | 998765998 |
12 | 4b1ba178a |
13 | 27a2a59c1 |
14 | 1617b8586 |
15 | c61bb1aa |
hex | 7e5cc91a |
2120010010 has 8 divisors (see below), whose sum is σ = 3816018036. Its totient is φ = 848004000.
The previous prime is 2120009971. The next prime is 2120010023. The reversal of 2120010010 is 100100212.
It can be written as a sum of positive squares in 2 ways, for example, as 1950723889 + 169286121 = 44167^2 + 13011^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
2120010010 is a modest number, since divided by 10010 gives 2120 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 2120009975 and 2120010002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106000491 + ... + 106000510.
Almost surely, 22120010010 is an apocalyptic number.
2120010010 is a deficient number, since it is larger than the sum of its proper divisors (1696008026).
2120010010 is a wasteful number, since it uses less digits than its factorization.
2120010010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212001008.
The product of its (nonzero) digits is 4, while the sum is 7.
The square root of 2120010010 is about 46043.5664344108. The cubic root of 2120010010 is about 1284.6336795902.
Adding to 2120010010 its reverse (100100212), we get a palindrome (2220110222).
The spelling of 2120010010 in words is "two billion, one hundred twenty million, ten thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •