Base | Representation |
---|---|
bin | 10111011110001111010000… |
… | …001101000000101100101101 |
3 | 111112111222111111110112020120 |
4 | 113132033100031000230231 |
5 | 102012332222144443041 |
6 | 1003320333351235153 |
7 | 30513224525032644 |
oct | 2736172015005455 |
9 | 445458444415216 |
10 | 103233032031021 |
11 | 2a990979335942 |
12 | b6b3305678ab9 |
13 | 457aaaa577ba9 |
14 | 1b6c710bb835b |
15 | be04dc381366 |
hex | 5de3d0340b2d |
103233032031021 has 32 divisors (see below), whose sum is σ = 139888147814400. Its totient is φ = 67706615059200.
The previous prime is 103233032031013. The next prime is 103233032031097. The reversal of 103233032031021 is 120130230332301.
It is not a de Polignac number, because 103233032031021 - 23 = 103233032031013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103233032030982 and 103233032031000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103233032031121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85599750 + ... + 86797368.
It is an arithmetic number, because the mean of its divisors is an integer number (4371504619200).
Almost surely, 2103233032031021 is an apocalyptic number.
It is an amenable number.
103233032031021 is a deficient number, since it is larger than the sum of its proper divisors (36655115783379).
103233032031021 is a wasteful number, since it uses less digits than its factorization.
103233032031021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1199009.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 103233032031021 its reverse (120130230332301), we get a palindrome (223363262363322).
The spelling of 103233032031021 in words is "one hundred three trillion, two hundred thirty-three billion, thirty-two million, thirty-one thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •