Base | Representation |
---|---|
bin | 11101011101000011110… |
… | …00101010101000011101 |
3 | 10120202020100012110020122 |
4 | 32232201320222220131 |
5 | 113040121011113041 |
6 | 2052531025524325 |
7 | 133055062060211 |
oct | 16564170525035 |
9 | 3522210173218 |
10 | 1012033301021 |
11 | 360223462076 |
12 | 14417baa36a5 |
13 | 745852bc9c2 |
14 | 36da8652941 |
15 | 1b4d2db3c4b |
hex | eba1e2aa1d |
1012033301021 has 16 divisors (see below), whose sum is σ = 1028521915200. Its totient is φ = 995617484928.
The previous prime is 1012033301011. The next prime is 1012033301051. The reversal of 1012033301021 is 1201033302101.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1012033301021 is a prime.
It is a super-2 number, since 2×10120333010212 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012033301011) 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, 111098015 + ... + 111107123.
It is an arithmetic number, because the mean of its divisors is an integer number (64282619700).
Almost surely, 21012033301021 is an apocalyptic number.
It is an amenable number.
1012033301021 is a deficient number, since it is larger than the sum of its proper divisors (16488614179).
1012033301021 is an equidigital number, since it uses as much as digits as its factorization.
1012033301021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12908.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 1012033301021 its reverse (1201033302101), we get a palindrome (2213066603122).
The spelling of 1012033301021 in words is "one trillion, twelve billion, thirty-three million, three hundred one thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •