Base | Representation |
---|---|
bin | 1001100110011000111010… |
… | …10000111110101101111101 |
3 | 2202202010020222120222002201 |
4 | 10303030131100332231331 |
5 | 10231332300321002201 |
6 | 112521530053151501 |
7 | 4306110542651230 |
oct | 463143520765575 |
9 | 82663228528081 |
10 | 21110255250301 |
11 | 67a98998223a8 |
12 | 244b38592b591 |
13 | ba18c4909849 |
14 | 52da5572d417 |
15 | 2691d5d14801 |
hex | 13331d43eb7d |
21110255250301 has 8 divisors (see below), whose sum is σ = 24351482692800. Its totient is φ = 17925396980928.
The previous prime is 21110255250263. The next prime is 21110255250367. The reversal of 21110255250301 is 10305255201112.
It is a happy number.
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 21110255250301 - 217 = 21110255119229 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 21110255250301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (21110255250401) 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, 14092292476 + ... + 14092293973.
It is an arithmetic number, because the mean of its divisors is an integer number (3043935336600).
Almost surely, 221110255250301 is an apocalyptic number.
It is an amenable number.
21110255250301 is a deficient number, since it is larger than the sum of its proper divisors (3241227442499).
21110255250301 is a wasteful number, since it uses less digits than its factorization.
21110255250301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28184586563.
The product of its (nonzero) digits is 3000, while the sum is 28.
The spelling of 21110255250301 in words is "twenty-one trillion, one hundred ten billion, two hundred fifty-five million, two hundred fifty thousand, three hundred one".
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