Base | Representation |
---|---|
bin | 10011000010101011… |
… | …10001001011011011 |
3 | 222101110102210010220 |
4 | 21201111301023123 |
5 | 131414043443003 |
6 | 4410231011123 |
7 | 511223221053 |
oct | 114125611333 |
9 | 28343383126 |
10 | 10223031003 |
11 | 43766a8559 |
12 | 1b93809aa3 |
13 | c6bc79693 |
14 | 6cda1c563 |
15 | 3ec766353 |
hex | 2615712db |
10223031003 has 8 divisors (see below), whose sum is σ = 13633515600. Its totient is φ = 6813950208.
The previous prime is 10223030977. The next prime is 10223031011. The reversal of 10223031003 is 30013032201.
10223031003 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10223031003 - 28 = 10223030747 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10223031503) 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, 333838 + ... + 363171.
It is an arithmetic number, because the mean of its divisors is an integer number (1704189450).
Almost surely, 210223031003 is an apocalyptic number.
10223031003 is a deficient number, since it is larger than the sum of its proper divisors (3410484597).
10223031003 is an equidigital number, since it uses as much as digits as its factorization.
10223031003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 701901.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 10223031003 its reverse (30013032201), we get a palindrome (40236063204).
The spelling of 10223031003 in words is "ten billion, two hundred twenty-three million, thirty-one thousand, three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.118 sec. • engine limits •