Base | Representation |
---|---|
bin | 11101011111000011001… |
… | …10001110111111001101 |
3 | 10120211222211112201002220 |
4 | 32233201212032333031 |
5 | 113044313131223041 |
6 | 2053225052205553 |
7 | 133123421464665 |
oct | 16574146167715 |
9 | 3524884481086 |
10 | 1013102211021 |
11 | 360721871a6a |
12 | 144419a698b9 |
13 | 746c58a6524 |
14 | 3706a5bb1a5 |
15 | 1b546b57d66 |
hex | ebe198efcd |
1013102211021 has 16 divisors (see below), whose sum is σ = 1376324901504. Its totient is φ = 662641147584.
The previous prime is 1013102211007. The next prime is 1013102211073. The reversal of 1013102211021 is 1201122013101.
It is not a de Polignac number, because 1013102211021 - 211 = 1013102208973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013102211001) 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, 10451640 + ... + 10548126.
It is an arithmetic number, because the mean of its divisors is an integer number (86020306344).
Almost surely, 21013102211021 is an apocalyptic number.
It is an amenable number.
1013102211021 is a deficient number, since it is larger than the sum of its proper divisors (363222690483).
1013102211021 is an equidigital number, since it uses as much as digits as its factorization.
1013102211021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162580.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 1013102211021 its reverse (1201122013101), we get a palindrome (2214224224122).
The spelling of 1013102211021 in words is "one trillion, thirteen billion, one hundred two million, two hundred eleven thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •