Base | Representation |
---|---|
bin | 1001010101011111… |
… | …01001010001110011 |
3 | 110221022011001221011 |
4 | 10222233221101303 |
5 | 40231044201321 |
6 | 2145202411351 |
7 | 235130102026 |
oct | 45257512163 |
9 | 13838131834 |
10 | 5012100211 |
11 | 2142222088 |
12 | b7a660b57 |
13 | 61b507391 |
14 | 3579311bd |
15 | 1e5046ae1 |
hex | 12abe9473 |
5012100211 has 8 divisors (see below), whose sum is σ = 5090978000. Its totient is φ = 4933498752.
The previous prime is 5012100199. The next prime is 5012100263. The reversal of 5012100211 is 1120012105.
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 5012100211 - 231 = 2864616563 is a prime.
It is a super-2 number, since 2×50121002112 = 50242297050212489042, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5012100191 and 5012100200.
It is not an unprimeable number, because it can be changed into a prime (5012100311) 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, 32370 + ... + 105223.
It is an arithmetic number, because the mean of its divisors is an integer number (636372250).
Almost surely, 25012100211 is an apocalyptic number.
5012100211 is a deficient number, since it is larger than the sum of its proper divisors (78877789).
5012100211 is a wasteful number, since it uses less digits than its factorization.
5012100211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138165.
The product of its (nonzero) digits is 20, while the sum is 13.
The square root of 5012100211 is about 70796.1878281592. The cubic root of 5012100211 is about 1711.3542400818.
Adding to 5012100211 its reverse (1120012105), we get a palindrome (6132112316).
The spelling of 5012100211 in words is "five billion, twelve million, one hundred thousand, two hundred eleven".
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