Base | Representation |
---|---|
bin | 100000000001110110011… |
… | …011010101000010100111 |
3 | 21210102012011212111211212 |
4 | 200001312123111002213 |
5 | 242030132043143421 |
6 | 4403044033422035 |
7 | 315006040266521 |
oct | 40016633250247 |
9 | 7712164774755 |
10 | 2201010131111 |
11 | 779496925490 |
12 | 2b66a1a0a91b |
13 | 12c728c29b5c |
14 | 7875ab98a11 |
15 | 3c3bee84e5b |
hex | 200766d50a7 |
2201010131111 has 16 divisors (see below), whose sum is σ = 2652879921408. Its totient is φ = 1801338211200.
The previous prime is 2201010131107. The next prime is 2201010131113. The reversal of 2201010131111 is 1111310101022.
It is not a de Polignac number, because 2201010131111 - 22 = 2201010131107 is a prime.
It is a super-2 number, since 2×22010101311112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2201010131113) 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, 255867605 + ... + 255876206.
It is an arithmetic number, because the mean of its divisors is an integer number (165804995088).
Almost surely, 22201010131111 is an apocalyptic number.
2201010131111 is a deficient number, since it is larger than the sum of its proper divisors (451869790297).
2201010131111 is a wasteful number, since it uses less digits than its factorization.
2201010131111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 511743862.
The product of its (nonzero) digits is 12, while the sum is 14.
Adding to 2201010131111 its reverse (1111310101022), we get a palindrome (3312320232133).
The spelling of 2201010131111 in words is "two trillion, two hundred one billion, ten million, one hundred thirty-one thousand, one hundred eleven".
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