Base | Representation |
---|---|
bin | 101111111110011101111111… |
… | …110101111111100111011110 |
3 | 1000200002111110201000010222022 |
4 | 233332131333311333213132 |
5 | 210124020023310224410 |
6 | 2024432304523220142 |
7 | 62305214362615211 |
oct | 5776357765774736 |
9 | 1020074421003868 |
10 | 211001003211230 |
11 | 61260028589751 |
12 | 1b7b94a9077652 |
13 | 90974034a593b |
14 | 3a16708501778 |
15 | 195d948861455 |
hex | bfe77fd7f9de |
211001003211230 has 8 divisors (see below), whose sum is σ = 379801805780232. Its totient is φ = 84400401284488.
The previous prime is 211001003211149. The next prime is 211001003211247. The reversal of 211001003211230 is 32112300100112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×2110010032112303 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 211001003211199 and 211001003211208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10550050160552 + ... + 10550050160571.
It is an arithmetic number, because the mean of its divisors is an integer number (47475225722529).
Almost surely, 2211001003211230 is an apocalyptic number.
211001003211230 is a deficient number, since it is larger than the sum of its proper divisors (168800802569002).
211001003211230 is a wasteful number, since it uses less digits than its factorization.
211001003211230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21100100321130.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 211001003211230 its reverse (32112300100112), we get a palindrome (243113303311342).
The spelling of 211001003211230 in words is "two hundred eleven trillion, one billion, three million, two hundred eleven thousand, two hundred thirty".
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