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4946924845 = 51321774857
BaseRepresentation
bin1001001101101110…
…00001010100101101
3110202202111211010201
410212313001110231
540112403043340
62134513433501
7233406111262
oct44667012455
913682454121
104946924845
112109456945
12b6086b891
1360ab67885
1434d007269
151de47079a
hex126dc152d

4946924845 has 8 divisors (see below), whose sum is σ = 5936838264. Its totient is φ = 3957187584.

The previous prime is 4946924839. The next prime is 4946924863. The reversal of 4946924845 is 5484296494.

It can be written as a sum of positive squares in 4 ways, for example, as 2866249 + 4944058596 = 1693^2 + 70314^2 .

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 4946924845 - 23 = 4946924837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28657 + ... + 103513.

It is an arithmetic number, because the mean of its divisors is an integer number (742104783).

Almost surely, 24946924845 is an apocalyptic number.

It is an amenable number.

4946924845 is a deficient number, since it is larger than the sum of its proper divisors (989913419).

4946924845 is a wasteful number, since it uses less digits than its factorization.

4946924845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88079.

The product of its digits is 9953280, while the sum is 55.

The square root of 4946924845 is about 70334.3788271426. The cubic root of 4946924845 is about 1703.9039282764.

The spelling of 4946924845 in words is "four billion, nine hundred forty-six million, nine hundred twenty-four thousand, eight hundred forty-five".

Divisors: 1 5 13217 66085 74857 374285 989384969 4946924845