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4926906197 = 30931159287
BaseRepresentation
bin1001001011010101…
…01001111101010101
3110201100211202201022
410211222221331111
540042241444242
62132520410525
7233044004003
oct44552517525
913640752638
104926906197
1120a9123604
12b56016a45
13606978b15
1434a4b5a73
151dc8190d2
hex125aa9f55

4926906197 has 4 divisors (see below), whose sum is σ = 4927096416. Its totient is φ = 4926715980.

The previous prime is 4926906161. The next prime is 4926906209. The reversal of 4926906197 is 7916096294.

4926906197 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4926906197 - 224 = 4910128981 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 (4926906497) 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, 48713 + ... + 110574.

It is an arithmetic number, because the mean of its divisors is an integer number (1231774104).

Almost surely, 24926906197 is an apocalyptic number.

It is an amenable number.

4926906197 is a deficient number, since it is larger than the sum of its proper divisors (190219).

4926906197 is a wasteful number, since it uses less digits than its factorization.

4926906197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190218.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The square root of 4926906197 is about 70191.9240155162. The cubic root of 4926906197 is about 1701.6024333498.

The spelling of 4926906197 in words is "four billion, nine hundred twenty-six million, nine hundred six thousand, one hundred ninety-seven".

Divisors: 1 30931 159287 4926906197