Base | Representation |
---|---|
bin | 1001000110001001000100… |
… | …1101111011000010100111 |
3 | 1022102002122021002212120210 |
4 | 2101202101031323002213 |
5 | 2302324243233223421 |
6 | 33134241243030503 |
7 | 2051362040106021 |
oct | 221422115730247 |
9 | 38362567085523 |
10 | 10001120211111 |
11 | 32064a66a3227 |
12 | 115634ab0b433 |
13 | 577142264733 |
14 | 2680b1c0d011 |
15 | 12524346c576 |
hex | 9189137b0a7 |
10001120211111 has 8 divisors (see below), whose sum is σ = 13377704206464. Its totient is φ = 6645974844920.
The previous prime is 10001120211091. The next prime is 10001120211161. The reversal of 10001120211111 is 11111202110001.
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 10001120211111 - 225 = 10001086656679 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001120211161) 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, 5359656201 + ... + 5359658066.
It is an arithmetic number, because the mean of its divisors is an integer number (1672213025808).
Almost surely, 210001120211111 is an apocalyptic number.
10001120211111 is a deficient number, since it is larger than the sum of its proper divisors (3376583995353).
10001120211111 is a wasteful number, since it uses less digits than its factorization.
10001120211111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10719314581.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 10001120211111 its reverse (11111202110001), we get a palindrome (21112322321112).
The spelling of 10001120211111 in words is "ten trillion, one billion, one hundred twenty million, two hundred eleven thousand, one hundred eleven".
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