Base | Representation |
---|---|
bin | 10001100000101011101… |
… | …001011000111000111100 |
3 | 11021000222122201202001110 |
4 | 101200223221120320330 |
5 | 124203401204104040 |
6 | 2320444330242020 |
7 | 152636316461130 |
oct | 21405351307074 |
9 | 4230878652043 |
10 | 1203323113020 |
11 | 424365588096 |
12 | 175266586310 |
13 | 8961bc00382 |
14 | 423539dd3c0 |
15 | 2147b806980 |
hex | 1182ba58e3c |
1203323113020 has 96 divisors (see below), whose sum is σ = 3944551919616. Its totient is φ = 268336857600.
The previous prime is 1203323113001. The next prime is 1203323113147. The reversal of 1203323113020 is 203113233021.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34922476 + ... + 34956915.
It is an arithmetic number, because the mean of its divisors is an integer number (41089082496).
Almost surely, 21203323113020 is an apocalyptic number.
1203323113020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1203323113020 is an abundant number, since it is smaller than the sum of its proper divisors (2741228806596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1203323113020 is a wasteful number, since it uses less digits than its factorization.
1203323113020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69879451 (or 69879449 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 1203323113020 its reverse (203113233021), we get a palindrome (1406436346041).
The spelling of 1203323113020 in words is "one trillion, two hundred three billion, three hundred twenty-three million, one hundred thirteen thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •