Base | Representation |
---|---|
bin | 1001001011010100… |
… | …10111011000000001 |
3 | 110201100200220022012 |
4 | 10211222113120001 |
5 | 40042232030311 |
6 | 2132515022305 |
7 | 233043236045 |
oct | 44552273001 |
9 | 13640626265 |
10 | 4926830081 |
11 | 20a90813a8 |
12 | b55b9a995 |
13 | 606950294 |
14 | 34a496025 |
15 | 1dc80178b |
hex | 125a97601 |
4926830081 has 4 divisors (see below), whose sum is σ = 4952357892. Its totient is φ = 4901302272.
The previous prime is 4926830063. The next prime is 4926830089. The reversal of 4926830081 is 1800386294.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1526074225 + 3400755856 = 39065^2 + 58316^2 .
It is a cyclic number.
It is not a de Polignac number, because 4926830081 - 222 = 4922635777 is a prime.
It is a super-2 number, since 2×49268300812 = 48547309294092933122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4926830089) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12763616 + ... + 12764001.
It is an arithmetic number, because the mean of its divisors is an integer number (1238089473).
Almost surely, 24926830081 is an apocalyptic number.
It is an amenable number.
4926830081 is a deficient number, since it is larger than the sum of its proper divisors (25527811).
4926830081 is a wasteful number, since it uses less digits than its factorization.
4926830081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25527810.
The product of its (nonzero) digits is 82944, while the sum is 41.
The square root of 4926830081 is about 70191.3818142940. The cubic root of 4926830081 is about 1701.5936705933.
The spelling of 4926830081 in words is "four billion, nine hundred twenty-six million, eight hundred thirty thousand, eighty-one".
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