Base | Representation |
---|---|
bin | 10010101110000011… |
… | …100100011011011011 |
3 | 1220212210202211220011 |
4 | 102232003210123123 |
5 | 312131102243121 |
6 | 13122301342351 |
7 | 1311045344623 |
oct | 225603443333 |
9 | 56783684804 |
10 | 20100040411 |
11 | 8584a48950 |
12 | 3a8b5679b7 |
13 | 1b84333949 |
14 | d896c7883 |
15 | 7c992c7e1 |
hex | 4ae0e46db |
20100040411 has 8 divisors (see below), whose sum is σ = 21990150000. Its totient is φ = 18220403040.
The previous prime is 20100040393. The next prime is 20100040417. The reversal of 20100040411 is 11404000102.
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 20100040411 - 25 = 20100040379 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20100040391 and 20100040400.
It is not an unprimeable number, because it can be changed into a prime (20100040417) 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, 2614036 + ... + 2621713.
It is an arithmetic number, because the mean of its divisors is an integer number (2748768750).
Almost surely, 220100040411 is an apocalyptic number.
20100040411 is a deficient number, since it is larger than the sum of its proper divisors (1890109589).
20100040411 is a wasteful number, since it uses less digits than its factorization.
20100040411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5236109.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20100040411 its reverse (11404000102), we get a palindrome (31504040513).
The spelling of 20100040411 in words is "twenty billion, one hundred million, forty thousand, four hundred eleven".
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