Base | Representation |
---|---|
bin | 10011000001001111… |
… | …11011000111110111 |
3 | 222100121211012200210 |
4 | 21200213323013313 |
5 | 131403004404421 |
6 | 4405121240503 |
7 | 511016115345 |
oct | 114047730767 |
9 | 28317735623 |
10 | 10211013111 |
11 | 436a93a312 |
12 | 1b8b793133 |
13 | c6962c4c0 |
14 | 6cc1b0995 |
15 | 3eb690576 |
hex | 2609fb1f7 |
10211013111 has 8 divisors (see below), whose sum is σ = 14661967600. Its totient is φ = 6283700352.
The previous prime is 10211013101. The next prime is 10211013119. The reversal of 10211013111 is 11131011201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10211013111 - 27 = 10211012983 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10211013119) 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, 130910386 + ... + 130910463.
It is an arithmetic number, because the mean of its divisors is an integer number (1832745950).
Almost surely, 210211013111 is an apocalyptic number.
10211013111 is a deficient number, since it is larger than the sum of its proper divisors (4450954489).
10211013111 is a wasteful number, since it uses less digits than its factorization.
10211013111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261820865.
The product of its (nonzero) digits is 6, while the sum is 12.
Adding to 10211013111 its reverse (11131011201), we get a palindrome (21342024312).
The spelling of 10211013111 in words is "ten billion, two hundred eleven million, thirteen thousand, one hundred eleven".
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