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4950405941 = 131621234917
BaseRepresentation
bin1001001110001000…
…10011001100110101
3110210000001200022012
410213010103030311
540114300442231
62135120214005
7233450520245
oct44704231465
913700050265
104950405941
112110414288
12b61a6a305
1360b7b61b0
1434d671b25
151de90be2b
hex127113335

4950405941 has 8 divisors (see below), whose sum is σ = 5334517944. Its totient is φ = 4566767040.

The previous prime is 4950405919. The next prime is 4950405959. The reversal of 4950405941 is 1495040594.

It can be written as a sum of positive squares in 4 ways, for example, as 1480017841 + 3470388100 = 38471^2 + 58910^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4950405941 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 (4950405991) 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, 96386 + ... + 138531.

It is an arithmetic number, because the mean of its divisors is an integer number (666814743).

Almost surely, 24950405941 is an apocalyptic number.

It is an amenable number.

4950405941 is a deficient number, since it is larger than the sum of its proper divisors (384112003).

4950405941 is a wasteful number, since it uses less digits than its factorization.

4950405941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236551.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 4950405941 is about 70359.1212352741. The cubic root of 4950405941 is about 1704.3035073131.

The spelling of 4950405941 in words is "four billion, nine hundred fifty million, four hundred five thousand, nine hundred forty-one".

Divisors: 1 13 1621 21073 234917 3053921 380800457 4950405941