Base | Representation |
---|---|
bin | 101111111110100110100100… |
… | …001001011001011010100001 |
3 | 1000200010101012210112210201120 |
4 | 233332212210021121122201 |
5 | 210124142343231241001 |
6 | 2024440425413522453 |
7 | 62305661343052353 |
oct | 5776464411313241 |
9 | 1020111183483646 |
10 | 211010202212001 |
11 | 61263a19140125 |
12 | 1b7bb235943429 |
13 | 909823b25046a |
14 | 3a16d3c1190d3 |
15 | 195dcd624b236 |
hex | bfe9a42596a1 |
211010202212001 has 16 divisors (see below), whose sum is σ = 283949268556800. Its totient is φ = 139372494438528.
The previous prime is 211010202211987. The next prime is 211010202212003. The reversal of 211010202212001 is 100212202010112.
It is not a de Polignac number, because 211010202212001 - 29 = 211010202211489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (211010202212003) 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, 19660161 + ... + 28434878.
It is an arithmetic number, because the mean of its divisors is an integer number (17746829284800).
Almost surely, 2211010202212001 is an apocalyptic number.
It is an amenable number.
211010202212001 is a deficient number, since it is larger than the sum of its proper divisors (72939066344799).
211010202212001 is a wasteful number, since it uses less digits than its factorization.
211010202212001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48108568.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 211010202212001 its reverse (100212202010112), we get a palindrome (311222404222113).
The spelling of 211010202212001 in words is "two hundred eleven trillion, ten billion, two hundred two million, two hundred twelve thousand, one".
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