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9850413 = 33283471
BaseRepresentation
bin100101100100…
…111000101101
3200112110020010
4211210320231
510010203123
6551043433
7146504256
oct45447055
920473203
109850413
115618841
123370579
13206b761
141445b2d
15ce8993
hex964e2d

9850413 has 4 divisors (see below), whose sum is σ = 13133888. Its totient is φ = 6566940.

The previous prime is 9850411. The next prime is 9850427. The reversal of 9850413 is 3140589.

9850413 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 3140589 = 31046863.

It is not a de Polignac number, because 9850413 - 21 = 9850411 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 (9850411) 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, 1641733 + ... + 1641738.

It is an arithmetic number, because the mean of its divisors is an integer number (3283472).

Almost surely, 29850413 is an apocalyptic number.

It is an amenable number.

9850413 is a deficient number, since it is larger than the sum of its proper divisors (3283475).

9850413 is a wasteful number, since it uses less digits than its factorization.

9850413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283474.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 9850413 is about 3138.5367609764. The cubic root of 9850413 is about 214.3638161652.

The spelling of 9850413 in words is "nine million, eight hundred fifty thousand, four hundred thirteen".

Divisors: 1 3 3283471 9850413