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9934141 = 71419163
BaseRepresentation
bin100101111001…
…010100111101
3200200201002011
4211321110331
510020343031
6552531221
7150303340
oct45712475
920621064
109934141
115675738
1233b0b11
13209a8b9
141468457
15d136b1
hex97953d

9934141 has 4 divisors (see below), whose sum is σ = 11353312. Its totient is φ = 8514972.

The previous prime is 9934129. The next prime is 9934147. The reversal of 9934141 is 1414399.

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 a de Polignac number, because none of the positive numbers 2k-9934141 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9934147) 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, 709575 + ... + 709588.

It is an arithmetic number, because the mean of its divisors is an integer number (2838328).

Almost surely, 29934141 is an apocalyptic number.

It is an amenable number.

9934141 is a deficient number, since it is larger than the sum of its proper divisors (1419171).

9934141 is a wasteful number, since it uses less digits than its factorization.

9934141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419170.

The product of its digits is 3888, while the sum is 31.

The square root of 9934141 is about 3151.8472361458. The cubic root of 9934141 is about 214.9694638442.

The spelling of 9934141 in words is "nine million, nine hundred thirty-four thousand, one hundred forty-one".

Divisors: 1 7 1419163 9934141