Base | Representation |
---|---|
bin | 1001010111101010101100… |
… | …0110001110010000101101 |
3 | 1100110212210011211002222221 |
4 | 2111322223012032100231 |
5 | 2322242402220023041 |
6 | 33524433305035341 |
7 | 2112211113040462 |
oct | 225725306162055 |
9 | 40425704732887 |
10 | 10302202111021 |
11 | 3312159571987 |
12 | 11a4776785b51 |
13 | 5996552775b2 |
14 | 2788b48db669 |
15 | 12ceb5ad92d1 |
hex | 95eab18e42d |
10302202111021 has 8 divisors (see below), whose sum is σ = 10310916591360. Its totient is φ = 10293491084928.
The previous prime is 10302202110989. The next prime is 10302202111027. The reversal of 10302202111021 is 12011120220301.
10302202111021 is digitally balanced in base 2, because in such base 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 a cyclic number.
It is not a de Polignac number, because 10302202111021 - 25 = 10302202110989 is a prime.
It is a super-2 number, since 2×103022021110212 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10302202110986 and 10302202111004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10302202111027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5121430 + ... + 6843496.
It is an arithmetic number, because the mean of its divisors is an integer number (1288864573920).
Almost surely, 210302202111021 is an apocalyptic number.
It is an amenable number.
10302202111021 is a deficient number, since it is larger than the sum of its proper divisors (8714480339).
10302202111021 is a wasteful number, since it uses less digits than its factorization.
10302202111021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1727123.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 10302202111021 its reverse (12011120220301), we get a palindrome (22313322331322).
The spelling of 10302202111021 in words is "ten trillion, three hundred two billion, two hundred two million, one hundred eleven thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •