Base | Representation |
---|---|
bin | 1001100011001100001001… |
… | …10010110001100111011011 |
3 | 2202100121111121200200210022 |
4 | 10301212010302301213123 |
5 | 10223032130142404313 |
6 | 112355225403541055 |
7 | 4265136403236011 |
oct | 461460462614733 |
9 | 82317447620708 |
10 | 21000323013083 |
11 | 6767206955497 |
12 | 243200582a78b |
13 | b9442547707b |
14 | 5285c75488b1 |
15 | 2663eeb54c08 |
hex | 131984cb19db |
21000323013083 has 2 divisors, whose sum is σ = 21000323013084. Its totient is φ = 21000323013082.
The previous prime is 21000323012983. The next prime is 21000323013203. The reversal of 21000323013083 is 38031032300012.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 21000323013083 - 238 = 20725445106139 is a prime.
It is not a weakly prime, because it can be changed into another prime (21000323016083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10500161506541 + 10500161506542.
It is an arithmetic number, because the mean of its divisors is an integer number (10500161506542).
Almost surely, 221000323013083 is an apocalyptic number.
21000323013083 is a deficient number, since it is larger than the sum of its proper divisors (1).
21000323013083 is an equidigital number, since it uses as much as digits as its factorization.
21000323013083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 21000323013083 its reverse (38031032300012), we get a palindrome (59031355313095).
It can be divided in two parts, 2100032 and 3013083, that added together give a palindrome (5113115).
The spelling of 21000323013083 in words is "twenty-one trillion, three hundred twenty-three million, thirteen thousand, eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •