Base | Representation |
---|---|
bin | 11110110110100001000… |
… | …000000101110001001010 |
3 | 21111200101210212201212101 |
4 | 132312201000011301022 |
5 | 234214001212013310 |
6 | 4301545242104014 |
7 | 306113356634656 |
oct | 36664100056112 |
9 | 7450353781771 |
10 | 2120120032330 |
11 | 748157539a83 |
12 | 2a2a87aab00a |
13 | 124c07587291 |
14 | 74885b1da66 |
15 | 3a23879343a |
hex | 1eda1005c4a |
2120120032330 has 16 divisors (see below), whose sum is σ = 3816278592840. Its totient is φ = 848034116352.
The previous prime is 2120120032231. The next prime is 2120120032339. The reversal of 2120120032330 is 332300210212.
It can be written as a sum of positive squares in 4 ways, for example, as 2023509095001 + 96610937329 = 1422501^2 + 310823^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2120120032298 and 2120120032307.
It is not an unprimeable number, because it can be changed into a prime (2120120032339) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1084635 + ... + 2327374.
Almost surely, 22120120032330 is an apocalyptic number.
2120120032330 is a deficient number, since it is larger than the sum of its proper divisors (1696158560510).
2120120032330 is a wasteful number, since it uses less digits than its factorization.
2120120032330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3474153.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 2120120032330 its reverse (332300210212), we get a palindrome (2452420242542).
The spelling of 2120120032330 in words is "two trillion, one hundred twenty billion, one hundred twenty million, thirty-two thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •