Base | Representation |
---|---|
bin | 1001100011010001001000… |
… | …11111000100100010111101 |
3 | 2202100212102100001121110121 |
4 | 10301220210133010202331 |
5 | 10223103122030433201 |
6 | 112400351312134541 |
7 | 4265262655045210 |
oct | 461504437044275 |
9 | 82325370047417 |
10 | 21003002202301 |
11 | 6768361217a59 |
12 | 2432632b37451 |
13 | b94761555332 |
14 | 52879d2c1777 |
15 | 266509e789a1 |
hex | 131a247c48bd |
21003002202301 has 16 divisors (see below), whose sum is σ = 24515321725440. Its totient is φ = 17618692193280.
The previous prime is 21003002202223. The next prime is 21003002202353. The reversal of 21003002202301 is 10320220030012.
It is a cyclic number.
It is not a de Polignac number, because 21003002202301 - 217 = 21003002071229 is a prime.
It is a super-2 number, since 2×210030022023012 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (21003002202001) 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, 5360511 + ... + 8410771.
It is an arithmetic number, because the mean of its divisors is an integer number (1532207607840).
Almost surely, 221003002202301 is an apocalyptic number.
It is an amenable number.
21003002202301 is a deficient number, since it is larger than the sum of its proper divisors (3512319523139).
21003002202301 is a wasteful number, since it uses less digits than its factorization.
21003002202301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3071244.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 21003002202301 its reverse (10320220030012), we get a palindrome (31323222232313).
The spelling of 21003002202301 in words is "twenty-one trillion, three billion, two million, two hundred two thousand, three hundred one".
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